Megger Catalog

WW

W.M

EG

GER

.CO

M

Megger Electrical Test Instruments

Catalog

� 7 new products.� What is the ART Test Method?

See page 9� Free instrument offers.� New products for substation applications.

See page 11� Put a clamp on your current situation.

See page 9

http://www.megger.com

MEGGER PRODUCTS CATALOG

1-kV Insulation Resistance TestersNEW MIT200 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1MIT300 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2BM/BMM Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Major Meggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

5-kV Insulation Resistance TestersNEW MIT510 and 520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5MJ15 and BM15, BM11, BM11D, BM21 and BM25 . . . . . . .6DC Dielectrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Megohmmeters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

10-kV Insulation Resistance TestersNEW MIT1020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Ground Resistance TestersNEW DET3 and 4 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8DET10C and 20C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9DET2/2, DET5/4R and 5/4D . . . . . . . . . . . . . . . . . . . . . . . . . .10

Substation Test EquipmentNEW Handheld TTR20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Single-phase Handcrank TTR . . . . . . . . . . . . . . . . . . . . . . . .12Oil Test Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Battery Test EquipmentBITE 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13BITE 2/2P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Digital Low Resistance OhmmetersDLRO-10 and 10X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15DLRO200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15General Purpose DLROs . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Test Leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

MultimetersNEW AVO300 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18M7000 and M8000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . .18

ClampmetersDigital Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

DCM Series, DCM-R Series, DCM300E, MMC850 . . . . .20Power Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

DCM1000P, DCM2000P . . . . . . . . . . . . . . . . . . . . . . . . .21

Special Maintenance Test InstrumentsElectrical Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

AC, AC/DC High-pots . . . . . . . . . . . . . . . . . . . . . . . . . . .22Tool/Appliance Tester . . . . . . . . . . . . . . . . . . . . . . . . . .22

Cable Locators and Route Tracers . . . . . . . . . . . . . . . . . . . .23Energized Cable Tracer . . . . . . . . . . . . . . . . . . . . . . . . .23AccuTrace® Cable Route Tracer . . . . . . . . . . . . . . . . . . .23Split-box Pipe and Cable Locator . . . . . . . . . . . . . . . . .23Cable Height Meters . . . . . . . . . . . . . . . . . . . . . . . . . . .23

DETEX® Voltage Detection Equipment . . . . . . . . . . . . . . . .24Leak and Corona Detectors . . . . . . . . . . . . . . . . . . . . . . . . .25Coating Thickness Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . .25Three Phase Sequence Equipment . . . . . . . . . . . . . . . . . . .26

Motor and Phase Rotation Tester . . . . . . . . . . . . . . . .26Cable Phase Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Phase Sequence/Continuity Indicators . . . . . . . . . . . . .26

Time Domain Reflectometers . . . . . . . . . . . . . . . . . . . . .27TDR900, TDR500, CFL510F, CFL535F, CFL800E . . . . . . .27

Cross Reference Guide . . . . . . . . . . . . .Inside Back Cover

TABLE OF CONTENTS

WHAT’S NEW FROM MEGGER

MIT2001-kV Insulation Tester� Cost effective solution to

insulation and continuity

testing

� Cat III, 600 V rating

� Free calibration certificate and

3-year warranty

Find out more

information on

page 1.

DET3/4 SeriesGround Resistance Testers� Simplistic one-button

operation

� Come complete with a

carrying case, leads and probes

� ART (Attached Rod Technique)

capability on the DET3TC

Learn more about the newest

ground testers and the ART of

ground testing on pages 8 and 9.

AVO300Digital Multimeter� Simple to operate; ruggedly

designed

� Large display characters

� Ideal tool for electricians

Page 18 highlights the

easy-to-operate

AVO300.

TTR20Handheld Transformer Turns Ratio Tester� Superior ability to test CTs, PTs

and voltage regulators

� No complicated configurations

� Simple push-to-test operation

Read more

about this

lightweight TTR

on page 11.

MEGGER PRODUCTS CATALOG 1

INSULATION RESISTANCE TESTERS

Megger is the originator of insulation resistance testing. Thefirst instrument to perform such testing was introduced over100 years ago. Today, Megger continues to be the leader inthe field of insulation resistance testing with a line ofinnovative, high quality 1-kV, 5-kV and 10-kV insulationtesters.

NEW

Megger MIT200 Series

Economical, rugged, easy to use

The MIT200 is one of the smallest insulation testers available onthe market today. With four product options available, all theMIT200 instruments offer a range of safety and operation featuresexpected from a Megger tester. The combined analog pointer anddigital readout provide both accuracy and charge/dischargecharacteristics. Auto continuity testing removes the need for a third hand.

Replacing the BM120 and BM220 range, the new instruments usethe same small case, but now up-rated to CAT III 600 V. Voltagewarning and display, plus voltage lockout protect both the userand the instrument, if accidentally connected to a live circuit. Allinstruments meet a wide range of international testing standards aswell as BSEN 61557 and IEC61010.

1-kV

MIT210

MIT200

MIT220

MIT230, shown with includedaccessories: lead set with prodsand clips, carry case, and batteries

For complete specifications, go to www.megger.com

MIT

200

MIT

210

MIT

220

Insulation testing250V � �

500V � � �

1000V � �

Continuity testingContinuity @ >200 mA � � � �

Continuity to 0.01 Ohms � � � �

Test lead null (9.99 Ohms) � � � �

Resistance measurement10 kΩ to 1 kMΩ range � � � �

Included AccessoriesCalibration certificate � � � �

3-year warranty � � � �

Test leads with prods and clips � � � �

MIT

230

Ordering Information

Cat. No.

http://www.megger.com/us/products/ProductDetails.php?ID=620&Description=mit

2 MEGGER PRODUCTS CATALOG

1-kV Continued

FREE INSTRUMENT

Purchase either an

MIT320 or MIT330

and get a

M5091 Multimeter

absolutely free!

Limited time offer

MIT

300

MIT

310

MIT

320

MIT

310A

An

alo

g

Insulation testing250V � � � � �

500V � � � � �

1000V � � � �

Continuity testingContinuity to 100Ω � � � � �

Continuity buzzer � � � � �

Lead null to 9 Ω � � � � 0.5ΩResistance measurement10 Ω to 1 MΩ range � �

10 Ω to 2 KΩ range �

Included AccessoriesCalibration certificate � � � �

3-year warranty � � � �

MIT

330

Megger MIT300 Series

Insulation Testers you don’t need three hands to use

The MIT300 range of insulation testersmeet the needs of electrical contractors.They incorporate features such asautomatic discharge, audio-visualwarnings, and test inhibition to ensureoperator safety and protection fromaccidental misuse.

The series includes five models to matchevery user’s needs. The entry-level MIT300offers insulation test voltages of 250V and 500V,while the remaining models allow testing at 250V,500V and 1,000V. The MIT310 adds a voltmeterfunction. The MIT320 has a backlight, illuminated panel,kΩ range, limit alarm and adjustable continuity buzzer. TheMIT330 can store up to 1000 test results. The MIT310A features agenuine mechanical analog display.

The MIT310, MIT320 and MIT330 feature an exclusive analog/digitaldisplay that clearly shows measurement results and test options.

The lid on the units has aheavy-duty hinge that locks

away underneath when in use,making it easy to use and

impossible to lose.

To allow for hands-free operation,the MIT Series is carefully

balanced and designed to hangcomfortably around your neck.



Cat. No.

http://www.megger.com/us/products/ProductDetails.php?ID=620&Description=mit


1-kV Continued

Megger also offers a choice of

other specialty 1-kV Insulation Testers

BM400 Series

BM400/2

BM401/2

BM403/2

BMM2000 Series

BMM2000

BMM2080

BMM2500 Series

BMM2500

BMM2580

BMM2000-10

BMM80

BM50

BM81/2

BMM503

WM6 (21805-3)

Cat. No. Test Voltages Features

� Live circuit warning automaticallydisplays voltage above 25 V

� Insulation resistance to 10 GΩ

� Autoranging voltage measurementup to 500 V ac/dc


� Insulation range 200 GΩ, digital;100 GΩ, analog

� Data logging facilities

� Low-voltage insulation testcapability

� High spec, low voltage insulation tester

� Insulation range to 100 GΩ

� Measures voltages up to 600 Vac/dc


� Tests up to 200 MΩ at 500 V dc

� Real-time analog/digitaldisplay

� Selected multimeter functions

� mV range enables connectionof optional transducers

� Resistance measurement fromas low as 10 mΩ up to 10 MΩ

� Combination insulation testerand multimeter

� Download software included

� Insulation measurement up to 10 GΩ


� Default voltmeter


� Hands free 200 mA continuitytest range

� Easy-to-read high contrastscale

500, 1 kV

500

250, 500, 1 kV

250, 500, 1 kV

50, 100, 250, 500, 1 kV

250, 500, 1 kV

50, 100, 250, 500, 1 kV

10, 100, 500

50, 100, 250, 500

50, 100, 250, 500

50, 100, 250, 500

250, 500, 1 kV

500

Each instrument abovecomes complete with case, leads, batteries and three-year warranty.

Ordering InformationRequest your particular instrument using the appropriate catalog number.

Need help determining an instrument for your particular needs?Call your local Megger authorized distributor or dial 1-800-723-2861


1-kV Continued

Famous Major Megger

Insulation Resistance Testers

Insulation ResistanceCat. No. Test Voltage (V dc) Resistance Range

212159 100, 250, 500, 1000 0 to 2000 MΩ 0 to 5000 Ω

212359 100, 250, 500, 1000 0 to 2000 MΩ 0 to 5000 Ω

212459 100, 250, 500, 1000 0 to 2000 MΩ 0 to 5000 Ω

212559 100, 250, 500, 1000 0 to 2000 MΩ 0 to 5000 Ω

210600 100, 250, 500, 1000 0.10 to 1999 MΩ 0.01 to 19.99 kΩ

210170 100 0 to 2000 MΩ 0 to 5000 Ω

250 0 to 5000 MΩ500 0 to 10,000 MΩ1000 0 to 20,000 MΩ

This specialty line of “hand-cranked” instruments has become synonymous overthe years for fine craftsmanship, something you have come to expect fromMegger. These instruments continue to be very popular today with sixoutstanding models to choose from.

We wrote the book on everything you ever wanted to know about insulation testing

A Stitch in Time...The Complete Guide to Electrical Insulation Testing

What is good insulation? What is bad insulation?How do I determine the condition of the insulation?

What type of test equipment is used to test insulation?These questions can be answered by reading and

following the guidelines in this booklet.

Four easy ways to order!

� Call 1-800-723-2861

� Contact your local Megger authorized distributor

� Email: [email protected]

� www.megger.com

GeneralPurpose

DigitalAutoranging

HighResistance




NEW

Megger MIT510 and 520

Advanced diagnostic insulation testers with an expanded measurement range

Megger continues the practice of upgrading our models as newtechnologies are introduced. Now, the next generation of 5-kVtesters is here with the introduction of the MIT510 and MIT520.

The MIT510 is a basic function 5-kV model with enhancedcapabilities:

� Instrument design has returned to the traditional landscape stylethat most operators find familiar and user-friendly.

� Dual operation from both rechargeable batteries and line supplyaffords maximum reliability and insurance against human errorwhen recharging is overlooked.

� Measurement range has been expanded to 15 Tera-ohm, replacingthe ambiguous “infinity” reading with an actual number that canbe used for predictive/preventive trending on the highest qualityinsulation.

� Test voltages are 250, 500 1000, 2500 and 5 kV

� Capacitance is measured from 1 nF to 50 µF, contributing an additional valuable piece of analytical information.

� Testing is inhibited above 50 V of external voltage for redundant safety.

� A “quick start” guide in the lid promotes efficient use of test time,and testers come supplied with a calibration certificate.

The MIT520 adds expanded capabilities to afford the skilled and experienced operator more flexibility in analyzing the condition of capital equipment.

� Test voltage can be set in any 10 V increment from 50 V to 1 kV, and above 1 kV in 25 V increments to 5 kV.

� Capable of downloading test results from its RS232 or USB ports.

� Five different industry-standard tests can be programmed and runautomatically. These standard tests are:

� Insulation Resistance (IR)

� Dielectric Absorption Ratio (DAR)

� Polarization Index (PI)

� Step Voltage (SV)

� Dielectric Discharge (DD)

5-kV

New, virtuallyindestructible caseErgonomically designed,virtually indestructible andlightweight. It features atough rubber-grip handle foreasy carrying and a lid thatsnaps open and closed or canbe quickly removed whenyou’re in tight spaces.

Extra large, backlitdigital/analog displayProvides you with the abilityto simultaneously displayresistance voltage, leakagecurrent, capacitance, batterystatus and time constant.Elapsed time of test isdisplayed constantlyeliminating the need for aseparate timer.

FREE INSTRUMENT

Purchase either an MIT510 or MIT520 and

get a M5097 Multimeter absolutely free!

Limited time offer

“Quick Start” Guide in thelid where you need itNo more carrying around auser’s manual or trying tofind it when you need it.Simply open the case and afull color, graphical referencedescribing operation isalways there — clear, conciseand easy to understand.

Cat. No.

MIT510 5-kV Insulation Tester




5-kV Continued

Additional 5-kVMegger Insulation Resistance Testers

MJ15 and BM15

BM11

BM11D

BM21

BM25

DC Dielectrics

220005

220015

Megohmmeters

210400

210415

MEG10-01

Cat. No. Test Voltages Features

� Pass/Fail overlays for rapid “go/no go” testing and trend analysis


� MJ15 hand-cranked and batteryoperated

� Large, direct reading analog display

� Four test voltages up to 5 kV permitmeasurement to 100,000 MΩ

� Large analog/digital display

� Voltage measurement and warning

� Variable test duration controlled by timer

� Variable test voltage in 25-V steps to 5 kV

� RS232 real time download

� Automated and preprogrammed tests

� Ideal for insulation resistancemeasurements in medium voltageequipment, maintenance and field testing applications

� Suitable for step voltage and dielectricabsorption testing

� Analog metering for monitoring ofvariable measurements

� Designed in accordance with IEEE 43-2000 Standard

� Operates from mains supply orrechargeable battery

� Voltage range to 600 Vindicates auto discharge

� Shock mounted analog scale

� MJ15 battery powered only

� Guard terminal

� Supplied with internal chargerand battery check

� Locking test leads for safety

� Built-in timer

� Leakage current andcapacitance measurement

� Breakdown or burn modes

� Polarization index, stepvoltage and dielectricdischarge tests

� Leakage current measurementas low as 0.1 µA

� Fast charging of high capacitance equipment

� Guard terminal eliminates surface leakage current fromthe measurement

� Real time data output and on-board storage download

� Results displayed as insulationresistance or leakage current

500, 1000,2500, 5 kV

500, 1000,2500, 5 kV

500, 1000,2500, 5 kV

500, 1000,2500, 5 kV

500, 1000,2500, 5 kV

5 kV

15 kV

5 kV

15 kV

500, 1000, 2500,5 kV, 10 kV

Ordering Information: Request your particular instrument using the appropriate catalog number. Need help determining an instrument for your particular needs?

Call your local Megger authorized distributor or dial 1-800-723-2861

FREE M5097 with thepurchase of a BM11D, BM21or BM25. Limited time offer.


NEW

Megger MIT1020

Ideal for performing diagnostic testing of large motors

Insulation testing as part of a predictive/preventive electricalmaintenance program is becoming increasingly rigorous anddemanding. In recognition of the critical significance of suchdemands, the IEEE revised their motor testing standard toincorporate new considerations that meet the challenges of modern equipment and operations.

In response, Megger expanded our line of insulation testers tooffer the MIT1020, a 10 kV model dedicated to the provisions ofthe revised standard. With this one tester, 100% IEEE compliancecould be attained for every applicable motor in existence. Thisenhanced model affords the field operator additional vitalinformation and added capabilities.

Added to the familiar features and functions, the new MIT1020offers:

� Increased measurement range to 35 Tera-ohms, in order toprovide trending values for the best of insulating materials andhighest capital equipment.

� Expanded test voltage range from 50 V to 10 kV, in 10 Vincrements to 1 kV and 25 V increments above 1 kV.

� Additional automated standardized tests to include Step Voltage,Dielectric Absorption Ratio and Dielectric Discharge tests.

� Capability to measure capacitance of test item from 1 nF to 50 µF, providing the operator with an additional valuablediagnostic tool.

� RS232 and USB download of results.

� A “quick start” guide in lid, to make field operation as simpleand user-friendly as possible.

� 500, 1000, 2500, 5 kV and 10 kV test voltages

10-kV

What is the IEEE 43-2000? In March 2000, the IEEE-SA Standards Board approved arevision of IEEE Std 43-1974 by the Electric MachineryCommittee of the IEEE Power Engineering Society. Thisrevision is IEEE Std 43-2000, the “IEEE Recommended Practicefor Testing Insulation Resistance of Rotating Machinery.”

Following is a brief summary of the highlights of IEEEStandard 43-2000:

� Test voltages up to 10 kV are recommended for windingsrated greater than 12 kV.

� Both the insulation resistance and the polarization indextest are recommended.

� Test results should be compared to historical values toidentify changes.

� In lieu of historical records, minimum acceptable values(based on the type of equipment) for both tests areindicated.

� Depending on the machine rating, the readings for one orboth tests should exceed the minimum acceptable values.

� If the readings are below the minimum acceptable values,the winding is not recommended for an over-voltage testor for operation.

FREE INSTRUMENT

Purchase a MIT1020 and get a

M5097 Multimeter absolutely free!

Limited time offer


Cat. No.



GROUND RESISTANCE TESTERS

NEW

Megger DET3 and 4

More choice, easier operation, less test time

The new ground testing instrument family from Megger is comprised of a digital 3-terminalinstrument for grounding and bonding tests, a digital 4-terminal model that adds resistivitymeasurement, an analog 3-terminal model, and a revolutionary new 3-terminal tester thatadds a current measuring function for ART (Attached Rod Technique) testing capabilities.With this added function, on-site grounds can be tested separately without having toremove the utility connection.

The complete kit comes with everything needed to start testing in one package —instrument, test leads, stakes, batteries and calibration certificate. (Certificate not includedwith analog model.)

These Megger digital and analog ground testers are powered by eight AA batteries whichgive excellent testing time — the status of the batteries is given by a bar graph on theLCD. (On the analog model, battery status is indicated by selecting the function on theselector switch.)

The Megger DET3 and 4 Series earth/ground testers are designed to meet stringent safety standards and are rated CAT IV 100V.

Megger is the expert in ground resistance testing. From time savingclamp-on ground testers to specialty models for high sensitivitytesting, we have the ground resistance tester for you.

Contractor Series

Each instrument includes everything you need to test:Comes complete with test leads, stakes, batteries, calibration certificate and rugged polypropylene carry case.

DE

T3T

D

DE

T3TA

DE

T3T

C

2-wire Resistance � � � �

3-wire Resistance � � � �

4-wire Resistance �

Resistance Range0.01-2000 Ω, 2% ±3d � � � �

Earth Voltage Range, 0-100 V � � � �

Earth Current Range, 0.5 mA - 19.9 A(with optional clamp) �

Digital Display � � �

Analog Display �

ART Capability � �

DE

T4T

D


Cat. No.


Megger DET10C and 20C

Measure ground resistance and current flow using clamp-on technology

The Megger models DET10C and 20C are a useful addition to themore traditional methods of earth/ground resistance testing thatmay require disconnection and the use of stakes or ground rods.Simply clamp around the conductor or stake/rod and measure theresistance to ground quickly and accurately.

The DET10C and 20C can be used to measure earth/groundresistance in multiple loop installations without disconnecting theearth or ground, allowing quick and easy testing in total safety.

These clamp-on testers feature improved ground resistance rangesfrom 0.025 mΩ to 1550 mΩ and ground leakage current from 0.2 mA to 35 A.

The units are rugged, compact and have configurable audiblealarms. They feature auto shutdown (which is also configurable),data storage and self calibration on power-up, and are suppliedwith a calibration loop – all contained in a rugged carry case. TheDET20C also comes with a RS232 interface cable and iscompatible with Megger Download Manager Software (included)allowing further analysis and storage of data.

Clamp-ons

Ground testing using the ART method is more convenient and reduces testing time.

The new Model DET3TC employs a special current clamp and built-in microprocessor tomeasure and calculate the ground resistance (strictly in accordance with Fall of Potentialand supported by IEEE Standard 81), without disconnected the utility connection. Anagging problem with traditional ground testing has been the requirement to disconnectthe utility ground.

Using the ART (Attached Rod Technique) method you can reliably measure a groundingelectrode while still connected. This method enables local grounds to be tested withoutlifting the utility connection yet with the ease, reliability and confidence of a separatecommissioning test.

How Does It Work?The ART method solves the problem by utilizing the following technique. A current clamp is connected below the point of separation of the parallel test currents.It then measures only the current flowing through the test ground, not that going backthrough the utility. This current value is then used by the built-in microprocessor in theinstrument to calculate ground resistance, strictly in accordance with Fall of Potential andsupported by IEEE Standard 81.

That’s why using the new ART ground testing method is much more convenient andsignificantly reduces your testing time by as much as 40%!

For complete details view our ART Testing Application Guide atwww.megger.com/det.

Using ART method with the DET3TC to testcommercial ground without disconnecting the system


Cat. No.

DET10C Digital Earth Test Clampmeter

DET20C Digital Earth Test Clampmeter

DET10C and 20C comes with a rugged carry case, calibrationfixture, carry case shoulder strap and RS-232 cable (DET20C only).

http://www.megger.com/det


Additional Megger Earth/Ground Testers

DET2/2

DET5/4R

DET5/4D

Cat. No. Type Range Resistance Features

High Sensitivity

Four Terminal

0.010 Ω to 9.99 kΩ

0.01 to 19.99 Ω

0.1 to 199.9 Ω

0.001 to 1.999 kΩ

0.01 to 19.99 kΩ

� Superior noise filtering greater than 40 V peak to peak

� Adjustable test current frequency

� High/low test current control

� A robust versatile instrument with IP54 protection

� Interference tolerance of 40 V peakto peak

� Wide resistance range from 0.01 Ωto 19.99 kΩ (autoranging)

� Powered by rechargeable batteries(DET5/4R) or six AA cells (DET5/4D)

� High accuracy for ground electrodeand soil resistivity testing

� On/off interference filter

� .001 resolution readings

� Adjustable test current frequenciesover the full range from 105 to 160 Hz

� Automatically check for excessivecurrent and voltage

� Ideal for fall-of-potential and slopemethod testing

� A robust versatile instrument with IP54 protection

NEW Ground Testing Microsite from Megger...www.megger.com/det

� One click access to everything you need on ground testing

� Get information you need without navigating throughadditional pages

� Focuses on content, function and implementation ofground testing

� View and print application articles

� Tailored specifically to answer any ground testing questionyou may have

Log on today! www.megger.com/det

What is “GDTE”?Getting Down to Earth, commonly referred to asGDTE, is now in its 26th printing and is the mostrequested publication in thearea of earth/ground testing inthe industry. This greatpublication has been completelyupdated and expanded toinclude the new ART TestingMethod, plus other valuableinformation.


� Call 1-800-723-2861

� Contact your local Meggerauthorized distributor


� www.megger.com



http://www.megger.com/det


SUBSTATION TEST EQUIPMENT

Megger makes a line of test equipment specifically designed to test andmaintain a variety of critical electrical apparatus found in utility andindustrial substations. Each of these instruments shown are rugged, fieldproven and easy to use.

Handheld TTR

NEW

Megger TTR20

Our Transformer Turns Ratio Test Set is lightweight, simple to operate, durable

The TTR20 is the latest in TTR technology. It is an excellentcomplement to the world-renowned hand-cranked TTR. It canmeasure the full range of transformers, even high MVA types. Itmeasures three-phase transformers phase by phase.

The new TTR20 is the perfect tool for testing transformers forturns ratio, polarity and excitation current. It is primarily designedto fill a need for simple, push-to-test transformer testing. TheTTR20 allows the user to connect and test without anycomplicated configurations. The user still must understandtransformer testing but not necessarily know the transformerconfiguration.

The TTR20 is so simple and small that it can be used in fleetservice. Its high accuracy delivers the results which users arelooking to achieve.

The TTR20 comes replete with lead set, instrument pouch withshoulder strap and lead set carrying case. It has a full range ofoptional accessories: longer leads, printer, and larger carrying case.

The significant new features of the TTR20 include:

� Fewer buttons and no menus tomake it extremely easy to useand acquire data.

� No PC software to learn toupload data. Simply useHyperTerminal.

� Prints data in real-time tomaintain hard copies of testresults.

� Replaceable “AA” (IEC LR6)batteries that last 12 hours ormore (if using the specifiedbatteries.)

� Measures turns ratio, polarity andexcitation current.



Cat. No.

TTR20 Hand-held TransformerTurns Ratio Test Set

http://www.megger.com/us/products/ProductDetails.php?ID=668&Description=ttr20


Additional Megger Substation Test Equipment

Cat. No. Type Features

550005B Single-phase,Hand-crank TTR

OTS60PB Automatic Oil Test Set

OTS60SX Semi-automaticOil Test Set

� Measures turns ratio and exciting current of windingsin power, PTs and CTs

� Measures ratio of up to 329.99:1

� Used for testing single- and three-phase power anddistribution transformer

� Applies 8 Vac with current up to 1 Amp

� Fully automatic operation

� Internal rechargeable battery

� RS-232 output

� Optional printer kit available

� Lightweight, portable unit for field use

� Suitable for all oil breakdown testing to 60 kV

� Automatic 1 minute timer for easy withstand testing

� Vessels required to operate and can be orderedseparately

Cat. No. Vessel Type

EV6220-484 Spherical

EV6220-580 Mushroom

EV6220-483 Cylindrical



Megger’s Website....Offering you the most up-to-date news, products and

service information 24 hours a day. www.megger.com

Log on to www.megger.com! It’s your on-line resource book when youneed electrical testing and maintenance information. Use our websiteregularly to get product information, product application and selectionguides, and much more!

Log on today! www.megger.com



BATTERY TEST EQUIPMENT

Megger has the right equipment for your battery maintenancerequirements regardless of whether you are testing flooded lead-acid, VRLA or Ni-Cd batteries. The BITE® family of products are soeasy to use that the test can be performed quickly by one person.All BITE instruments have the ability to download to a PC fordatabase use and further data analysis.

Megger BITE 3

Useful in determining the health of batteries

The BITE 3 determines the health of lead-acid cells up to 2000 Ah bytaking measurements of the most important battery parameters. Itmeasures cell impedance, cell voltage, intercell connection resistanceand float and ripple currents. It also measures the harmonic contentof the ripple current with its built-in spectrum analyzer. Its firmwareis upgradeable through the internet.

The BITE 3 comes complete with:

� ProActiv software (see box at right) � Dual point test leads (7 ft)

� Canvas carrying case � Line charger

� RS232 modem cable � Spare test lead tips

The BITE 3, combined with ProActiv, is extremely useful indetermining the health of batteries and to plan their replacements inan orderly, non-emergency manner. The BITE 3 and ProActiv are themost powerful battery management system available today.

Quickly, effectively organize and analyze your battery test dataProActiv™ Battery Database Management Software

The first of its kind, ProActiv is a powerful, easy to usebattery database management software designed toanalyze each individual battery in a battery system.

� Organizes and manages battery data

� Performs trending analysis

� Assists the user to manage multiple batteries

� Easy-to-use graphical navigation

� Uses various data import and data entry wizards

� Prints basic reports

Weighing only 5.7 lbs,the BITE 3 is the smallest,lightest battery testeravailable


Cat. No.

BITE 3 Battery Impedance Test Equipment


Megger BITE 2 and BITE 2P

On-line testing, no downtime, no battery discharge

The BITE 2 and BITE 2P determine the condition of lead-acid andnickel-cadmium cells up to 7000 Ah such as in telco, UPS, substationand many more.

The BITE 2 is compact and is ideal for service companies and forthose using laptops to interpret data on-site. Impedancemeasurements, along with other data such as ambient and pilot celltemperatures and ac ripple current, assist in determining the overallcondition of battery systems.

The BITE 2P has a built-in printer to review data, find weak cells,and leave a hard copy record at the site.

Get all the information you need to testbattery systemsThe Megger Battery Testing Guide

This 20 page booklet describes why batteries are neededand the importance of testing battery systems, whybatteries fail and various failure modes, IEEE recommendedtesting practices and frequently asked questions onbatteries and battery systems.


� Call 1-800-723-2861



� www.megger.com

Battery Testers Continued

BITE2

BITE2P


Cat. No.

BITE 2 Battery Impedance Test Equipment

BITE 2P Battery Impedance Test Equipment with built-in printer


DIGITAL LOW RESISTANCE OHMMETERS

The Megger range of DLROs has defined the standard for low-resistance measurements for decades. These instruments are used fora multitude of applications that require precise low-resistancemeasurements such as measuring contact resistance of switch andcircuit breakers, battery intercell connectors, rail and pipeline bonds,and aircraft frame bonds.

Megger DLRO-10 and DLRO-10X

Portable, easy to use, improved resolution

The DLRO-10 and DLRO-10X incorporate state-of-the-artmicroprocessor technology and can be used in tight places whichreduces the need for extra long leads and two-person operation.

The DLRO-10 displays the average of measurements achievedusing forward and reverse current, while the DLRO-10X displaysboth individual measurements and the average. For more control over the measurement process, the DLRO-10X uses a menu systemcontrolled by a two-axis paddle to allow the user to manuallyselect the test current. The unit also adds real-time download ofresults and on-board storage for later download to a PC.

Both instruments are built into a strong, lightweight case that isequally at home in the field or in the laboratory. Light enough tobe worn around the neck, they are small enough to be taken intoareas which were previously too small to access. DLRO 10 uses alarge, bright 41⁄2-digit LED display while DLRO 10X has a large,backlit LCD.

Megger DLRO200

Meets both budget and testing demands across a widecurrent range

The DLRO200 can provide test currents from 10 amps up to 200amps subject to the load resistance and supply voltage. Its uniquedesign allows the weight and size of DLRO200 to be kept to aminimum.

The high current capability and compact design make theDLRO200 suitable for testing circuit breaker contacts, switchcontacts, busbar joints or other applications where high current isneeded.

The QWERTY keyboard allows you to set the test current bytyping in the value required and annotate test results for furtheranalysis.

General Purpose DLROs

Ideal for production quality control

Three models designed for general purpose testing applications.All units in this family feature digital readout, offer a resolution to1 µΩ or better, and have a basic accuracy of ±0.25%.

A range of lead sets and options are available to meet varyingcustomer needs and testing requirements.

Dual-Pak DLRO (Cat. No. 247000)� Separate measuring and charging modules

� Weighs less than 8 lbs (3.6 kg)

� Rechargeable battery with separate charger for hours of testing

Single-Pak DLRO (Cat. No. 247001)� Measuring circuits, rechargeable batteries, and charger in one

self-contained unit

� Housed in a tough case with hinged, removable lid and carryinghandle

� Includes captive wing nuts

Single-Pak/Low-Range DLRO (Cat. No. 247002)� Provides an extra range for applications requiring

0.1 µΩ resolution

� Features a current-reversing switch to average out voltage offset

� Includes captive wing nuts

The following page features

the DLRO Specification Guide —

a helpful index to the DLRO of choice.


DLRO-10X Single-PakCat. No. 247001

Cat. No. DLRO-10 DLR0-10X 247000 247001 247002 DLRO200

10 Amp � � � � �

200 Amp† �

0 to 599.9 µΩ �

0 to 1.999 mΩ � � �

0 to 5.999 mΩ � � �

0 to 19.99 mΩ � � �

0 to 59.99 mΩ � � �

0 to 199.99 mΩ � �

0 to 599.9 mΩ � � �

0 to 1.9999 Ω � �

0 to 5.999 Ω � � �

0 to 19.999 Ω � �

0 to 59.99 Ω � � �

0 to 199.99 Ω � �

0 to 1999.9 Ω � �

0.1 µΩ � � � �*

1 µΩ � � � � �

10 µΩ � � � � �

100 µΩ � � � � �

1 mΩ � � � � �

10 mΩ � � � � �

100 mΩ � �

0.2% + 2 lsd � �

0.25% + 1 lsd � �

0.3% + 2 lsd �

0.5% + 2 lsd �*

1.00% �*

Rechargeable Battery � � � � �

Line Power �

Ou

tpu

tC

urr

ent

Res

ista

nce

Ran

geR

eso

luti

on

Acc

ura

cyPo

wer

Sour

ce

DLRO200

Choose the DLRO that’s

right for you!

† Configurable current

output: 10 A to 200 A

* Varies with current

A Guide to Low Resistance Testing

32-page comprehensive guide to understanding and measuring low resistance to ensure electrical system performance.


� Call 1-800-723-2861



� www.megger.com


Need help determining an instrument for your particular needs?



Megger DLROs require test leads, two potential and twocurrent, to make low-resistance measurements. In addition toindividual current and potential lead sets, duplex leads thatcombine current and potential connections in one set areoffered. A variety of C-clamps, Kelvin clips, fixed point, andhelical spring-point leads are available in various lengths.

DLRO Test Leads

Helical Spring PointsTips rotate and compress intothe body of the probe toensure accurate measurement.Cat. No. 242011-7, 242011-18,242011-30, 242009-18

Heavy Duty C-ClampsCurrent passes through the C-Clamp and screw thread;potential passes through a four-point anvil insulated from theclamp metal. Cat. No. 242004-7,242004-18, 242004-30

Heavy Duty Fixed PointsEconomical, light weight andbuilt for durability. Cat. No.242002-7, 242002-18, 242002-30

Kelvin ClipsFeature spade lugs onoutboard end and alligatorclips with insulated, silver orgold plated jaws. Cat. No.241005-7, 242005-7, 242006-7,242006-18, 242006-30

Hand Spikes, DH SeriesThese leads feature indicatorlights in one of the probeswhich duplicate warning andsignal lights on the instruments.Cat. No. EV6111-503 (DH4),EV6111-517 (DH5).

Cat. No. 241005-7

Cat. No. Termination Length Current

242011-7 7 ft. (2 m) 10 A

EV6111-022 Helical Hand Spikes 8 ft (2.5 m) 10 A

242011-18 with 18 ft. (5.5 m) 10 A

EV6111-023 Spring Points 20 ft. (6 m) 10 A242011-30 30 ft. (9 m) 10 A

EV6111-503* Duplex Hand Spikes 4 ft. (1.2 m) 10 A

EV6111-517* Duplex Hand Spikes 8 ft. (2.5 m) 10 A

Helical Hand Spikes

242009-18 with Spring Points 18 ft. (5.5 m) 10 Aand Current

Push-button Switch

242002-7 Heavy-Duty 7 ft. (2 m) 10 A

242002-18 Fixed-Point 18 ft. (5.5 m) 10 A242002-30 Hand Spikes 30 ft. (9 m) 10 A

242003-7 Replaceable 7 ft. (2 m) 10 ANeedle Points

242104-2-16 16 ft (5 m) 100 A

242104-2-26 2 in. (5 cm) 26 ft (8 m) 100 A

242004-7 Heavy-Duty 7 ft. (2 m) 10 A

242004-18 C-Clamps 18 ft. (5.5 m) 10 A242004-30 30 ft. (9 m) 10 A

241005-7** 0.5 in. (1.3 cm) 7 ft. (2 m) 10 A242005-7*** Kelvin Clips 7 ft. (2 m) 10 A

242006-7 1.5 in. (4 cm) 7 ft. (2 m) 10 A

242006-18 Kelvin Clips 18 ft. (5.5 m) 10 A

242006-30 30 ft. (9 m) 10 A

Individual Test Leads

* Used with DLRO10 and DLRO10X only

** Gold plated

*** Silver plated

Cat. No. Type Termination Length Current

242021-7 7 ft. (2 m)

242021-18 Potential Hand Spikes 18 ft. (5.5 m) N/A

242021-30 30 ft. (9 m)

242041-7 7 ft. (2 m) 10 A

242041-18 Current Terminal Clips 18 ft. (5.5 m) 10 A

242041-30 30 ft. (9 m) 10 A

242144-16 Current Clamps 16 ft (9 m) 100 A

242144-26 26 ft (8 m) 100 A

Duplex Test Leads

Cat. No. EV6111-503

Cat. No. 242011-7

Cat. No. 2420004-18

Cat. No. 2420002-7

Ordering InformationRequest your particular test leads

using the appropriate catalog number.

Need help determining the leadsfor your particular needs?



MULTIMETERS

Megger multimeters provide the complete solution to electricaland electronic troubleshooting. All instruments undergorigorous testing throughout their design and manufacture andare suitable for use in field service applications and thelaboratory.

Megger M7000 and M8000 Series

High specification, dual-display multimeters

M7027

� Professional multimeter with 0.3% accuracy and 3%-4% digitdual display

� Auto range and data hold

� Complies with IEC1010 Cat III 600V and Cat II 1000V

M7029


� Complies with IEC1010 Cat III 600V and Cat II 1000V

M8035


� Complies with IEC1010 Cat III 1000V

M8037

� True RMS professional multimeter

� 0.08% accuracy with backlit 3%-4% digit dual display

� Complies with IEC1010 Cat III 1000V

NEW

Megger AVO300 Series

A new level of simplicity and toughness in a multimeter

� All units feature simple to use autoranging functions, keepingcomplexity to a minimum

� The unique case design has a separate fuse and batterycompartment, allowing both to be replaced without opening themain body and potentially breaking the calibration seals

� The rubber-armored case is extremely tough and has an integralrear stand for bench use which folds out completely for hangingthe instrument from a belt or hook

� Integrated probe retention clips aid handheld testing andprovide useful storage for the probes

� The large, uncluttered display is easy to read with large .75 in.(19 mm) high characters. The AVO310 features a backlight forimproved clarity in poor lighting conditions

� Powered from a standard 9V battery. An auto power-off featureand a battery warning indicator ensure optimum battery use andno waste

� Meet the stringent safety requirements of CAT III 600V

AVO300

M8037

The chart on the next page will help with

your decision on selecting the multimeter

that will fit your specific needs


Cat. No. AVO300 AVO310 M7027 M7029 M8035 M8037

Voltage Ranges

V ac 600 600 750 750 750 750

V dc 600 600 1000 1000 1000 1000

V ac/dc �

Accuracy 1% 1% 0.3% 0.2% 0.08% 0.08%

ac Conversion Type

Average Corresponding � � � � � �

TRMS �

Current Ranges

A ac 10 10 10 10 10 10

A dc 10 10 10 10 10 10

Resistance 20 MΩ 20 MΩ 40 MΩ 40 MΩ 40 MΩ 40 MΩ

Continuity

Audible Buzzer � � � � � �

Diode � � � � � �

Conductance in nS 400 400 400 400

Capacitance in mF 40 40 40 40

Frequency in Hz 250 k 250 k 4M 4M

Duty Cycle �

Display

Single Parameter � �

Dual Parameter � � � �

Number of Digits 33⁄4 4 43⁄4 and 33⁄4 43⁄4 and 33⁄4 43⁄4 and 33⁄4 43⁄4 and 33⁄4

Bar graph � � � �

Backlit � �

Operation

Auto Ranging � � � � � �

Data Hold � � � � � �

Max/Min Record � � � � �

Relative Function � � � �

Rubber Boot Protection � � � � � �

Weatherproof to IP44 � �

3-Year Warranty � � � � � �

Megger Multimeters Selection Guide

Choose the Multimeter

that best fits your needs!




CLAMPMETERS

Megger offers Clampmeters that are ideal for use in theinstallation, maintenance, monitoring, or checking ofelectrical systems or equipment. The products offer a safe,accurate, non-intrusive method of diagnosing faults on liveelectrical circuits since there is no need to switch off or breakthe circuit during use. These multipurpose instruments offer arange of functions suited to individual applications.

Cat. No. DCM2033 DCM2039 DCM24R DCM104R DCM204R DCM300E MMC850

Current RangeA ac 600 1000 200 1000 2000 30mA to 300 A 100A multicore

200A singlecoreA dc 1000 200 1000 2000

Voltage MeasurementV ac 600 600 600 600V dc 600 600 600 600

Resistance in kΩ � � � � �

Audible Buzzer Continuity � � � �

Frequency in kHz �

ac Conversion TypeAverage Sensing � �

TRMS � � �

Display3-1/2 digit � � � � � � �

Backlit �

Core CableSingle Core � � � � � � �

Multicore �

OperationData Hold � � � � � � �

Max Conductor Size 40 mm 51 mm 50 mm 50 mm 50 mm 40 mm 13 mm3-Year Warranty � � � � � �

There’s a Meggerclampmeter to fityour application

Digital Models

Ordering Information Request your particular instrument using the appropriate catalog number.Need help determining an instrument for your particular needs?



Power Models

Measuring Range Resolution Frequency Accuracy

Cat. No. DCM1000P DCM2000P DCM1000P DCM2000P DCM1000P DCM2000P DCM1000P DCM2000P

Current TRMS 400/1000 A 40/400/2000 A 0.1/1 A 0.01/0.1/1 A DC DC >20 A ±1.5% ±5 d ±1.5% ±5 d

dc or ac Peak 20 Hz to 10 Hz to <20 A ±1 A1 kHz 1 kHz

Voltage TRMS 400/600 V 4/40/400/750 V 0.1/1 V 0.001/0.01/ DC DC >40 V ±1% ±5 d ±1% ±5 d

dc Coupled 0.1/1 V 20 Hz to 10 Hz to <40 V ±1 V1 kHz 1 kHz

Apparent 40/400/600 kVA 4/40/400/1200 10/100 VA/ 1/10/100 VA/ DC DC >2 kVA ±2.5% ±5 d ± 2.5% ±5 d

Power 425 kVA ac kVA 1 kVA 1 kVA 20 Hz to 10 Hz to <2 kVA ±0.08 kVA1-ø and 3-ø 1 kHz 1 kHz

Active 40/400/600 kW 4/40/400/1200 10/100 W/ 1/10/100 W/ DC DC ±2.5% ±5 d ±2.5% ±5 d

Power 425 kW ac kW 1 kW 1 kW 20 Hz to 10 Hz to except

1-ø and 3-ø 1 kHz 1 kHz 1-ø <2 kW ±0.08 kW3-ø <4 kW ±0.25 kW

Reactive 40/400/600 4/40/400/850 10/100 VAr 1/10/100 VAr DC DC >4 kVAr ±2.5% ±5 d ±2.5% ±5 d

Power kVAr kVAr 1 kVAr 1 kVAr 20 Hz to 10 Hz to <4 kVAr ±0.25 kVAr1 kHz 1 kHz

PF Range -0.3 ... 1 ... 0.3 -0.3 ... 1 ... 0.3 0.01 0.01 20 Hz to 10 Hz to ±3º ±3º

0.99 > PF > 0.3 72.5 > 0 > 72.5 1 kHz 1 kHz

Frequency 20 Hz to 1 kHz 10 Hz to 1 kHz 0.1 Hz 0.1 Hz 40 to 70 Hz ±0.5%

20 to 1000 Hz ±1%

Cat. No. DCM1000P DCM2000P

Jaw Opening 2.2 in. (55 mm) 2.4 in. (60 mm)

Data Storage �

3-Year Warranty � �

Choose from two Power Clampmeters


Request your particular instrument using the appropriate catalog number.

Need help determining an instrument for your particular needs?

Call your local Megger authorizeddistributor or dial 1-800-723-2861


SPECIAL MAINTENANCETEST INSTRUMENTS

Megger offers a wide range of test and measuring instrumentsfor unique applications. They are all high quality, easy-to-useinstruments and include:

� Electrical Appliance Testers � Leak and Corona Testers

� Cable Locators and Tracers � Coating Thickness Gauges

� Voltage Detectors � Power Line Test Equipment

Electrical Appliance

Megger offers a sophisticated line of electrical product testing equipment —high-pot testers for both field and production-line use and a powerful tooland appliance tester

Cat. 230415 shown

Tool and Appliance Tester

High-pot Testers

Rapid production line testing to UL standards

Features include:

� Ground continuity check of 3-wire devices with high voltageinterlock

� Leakage current adjustable on front panel from 0.3 to 12.3 mA

� One-second or continuous testing

� Automatic failure shutdown


Cat. No.230315 AC High-pot Tester, 0 to 3 kV ac

230415 AC High-pot Tester, 0 to 4 kV ac

230425 AC High-pot Tester, 0 to 4 kV ac

DC High-pot Tester, 0 to 5 kV dc

Tool and Appliance Tester

Performs leakage test, insulation breakdown and groundcontinuity test in one unit

� Full conformance to latest UL and ANSI test requirements

� Test procedures color coded in sequence on front panel forease of use

� Ground check bypass switch permits testing of 2-wire or doubleinsulated devices

� Removable lid with metal tray to hold device under test


Cat. No.

235303 25 A at 3V Ground Check

10 mA at 120 V Leakage Test

12.5 mA at 3 kV Dielectric Withstand Test

15 A at 120 V Function Test


Cable Locators andCable Route Tracers

Energized Cable Tracer� Compact and lightweight — only 2.5 lbs (1.13 kg)

� Locates and traces cable energized with 50/60 Hz

� Three-way swivel detector measures cable depth

� Provides up to 150 hours of operation


Cat. No. 656601

AccuTrace® Cable Route Tracer� No need for headphones with the receiver’s audio output

� Optional watertight capsule transmitter finds blockage in pipes

� Range 5 ft to 3 miles ( 1.5 m to 4.8 km)

� Conductive or inductive coupling


Cat. No. 656621

Split-box Pipe and Cable Locator� Locates buried manhole covers

� Energized or de-energized lines tracing

� Conductive or inductive coupling

� Peak and null detection capabilities


Cat. No. 656902

Cable Height Meter� Inherently safe

� No physical connection to cables under test

� Noise and stray signal rejection

� Measures the height of up to 6 overhead cables

Megger offers cable locators/route tracers and cable heightmeters that are designed to meet different applicationrequirements and budgets. All are extremely lightweight foroperator comfort and transport.


Cat. No.

CHM2000 Telecom Cable Height Meter, 35 ft (11 m)

659600 Power Cable Height Meter, 50 ft (15 m)

659600E Power Cable Height Meter, 75 ft (23 m)


Voltage DetectionTest Equipment

When safety and protection around electrical systems is a major concern, users look to the DETEX® line of testequipment available from Megger.

Voltage Detectors

Verify the absence of voltage on a line or terminal of anygrounded electrical system

Features include:

� Flashing LEDs and piercing tone warn of phase-to-groundvoltages

� Self-test ensures detector is working properly

� Continuous monitoring with no ON/OFF switch

� Fits most standard hot sticks

� All ratings per ANSI C84.1, with conformance to IEC guidelinesfor capacitive high-voltage test instruments

� Telescopic 48-in. pole retracts to 34-in. for easy storage whennot in use

Phasing Testers

Two-pole phasing testers used on grounded and ungroundedac systems to check high-voltage fuses

� Analog models (514500 series) are ideal for areas where an LEDlamp is not easily visible

� Cat. No. 510836-1 provides bright LED indication for easyvisibility where lighting conditions are poor

� Equipped with two fixed-length poles connected by flexible,insulated cable

� Handguards are standard on lower voltage models

� High voltage units are fitted with universal spline-fitting forattachment to a standard hot stick

Single-Pole Phase Comparator

Performs phase comparison with a single pole

� No connecting cable to limit distance and mobility

� Memorizes reference phase, then visual and audible indicatorssignal whether additional phases are in phase or in opposition

� Unit is fitted with universal spline-fitting for attachment to astandard hot stick

� Battery operated

Note: This unit is not a voltage detector

Cat. No. 514440-02 Voltage Detector

Cat. No. 514242 Transmission Line Voltage Detector

Cat. No. 514500-2Analog Phasing Tester

Cat. No. 510900 Single-pole Phase Comparator


Optional Accessories for DETEX

Pneumatic Glove Tester� Rugged molded air pump designed to test all types

of rubber gloves

� Allows testing of complete glove with maximum convenienceand minimum effort

� Built-in check valve retains pressure within the glove

� Two fabric covered elastic sealing rings are provided


Cat. No. 512117

Piezo Verifiers� Designed to be used with both single pole and

two-pole detectors

� Consist of a Piezo generator of very small dimensions enclosed in a case of insulating material

� Operated by a handle of molded material

� A case is provided for protection and lead storage when not in use

� A high-voltage model (cat. no. 510006) provides selectableoutputs of 10, 20, and 30 kV


Cat. No.

510005 Piezo Verifier, generates 1800 V

510006 Piezo Verifier, generates 10, 20, 30 kV

Cat. No. Operating Voltage Indicator Type Pole

Included

Voltage Detectors

514360-1 2.3 to 7.2 kV Red LED & audible Yes

514360-2 4 to 14.5 kV Red LED & audible

514360-3 11.7 to 36.2 kV Red LED & audible

514360-4 24.3 to 72.5 kV Red LED & audible

514242-1 67 to 235 kV Red LED & audible

514242-2 200 to 550 kV Red LED & audible

514440-2 3.6 to 36.5 kV White LED Yes

Phasing Testers

510836-1 4.16 to 34.5 kV LED Yes

514500-1 2.4 to 6.9 kV Analog Meter Yes

514500-2 6.9 to 34.5 kV Analog Meter Yes

514500-3 34.5 to 69 kV Analog Meter

514500-4 6.9 to 34.5 kV Analog Meter

510900 10 to 30 kV, 50/60 Hz LED

Ordering Information Voltage Detectors and Phasing Testers

Leak and Corona Detectors

Coating Thickness Gauge

Screens out audible noise levels

� Detects, within inches of the source, a 0.002"-diameter gas orair leak from 5 ft. away for safety, with only 10 psi pressure

� Directional pickup horn permits pinpointing of discharges(corona) in high-voltage equipment from a safe distance

� Contact probe available for detection of ultrasound inenvironments other than air

Ordering InformationCat. No. Range Accuracy

280282 0.00025 to 0.020 in. 15% or 0.1 mil.5 to 400 microns (µ) whichever is greater

Pencil-size — easy to carry and use

� Use on curved or irregular surfaces — any contour

� Nondestructive

� Stabilized magnet not affected by vibrations and temperature

� Read measurements directly from scale

� Three gravity-compensated indicators for use in vertical, horizontal, and upside-down positions

Ordering InformationCat. No.

569001 Ultrasonic Leak and Corona Detector

569001-7 Tone Generator

569001-8 Contact Probe


Three PhaseSequence Equipment

These testers consist of a range of power line testing equipmentincluding phasing testers for outdoor testing of grounded andungrounded systems, cable phasing meters to measure voltageand determine phase rotation of underground distributionsystems, phase sequence indicators for identifying the phasesequence and any faulty or open phase of energized lines, andphase and motor rotation testers to determine motor rotationwithout energizing the motor.

Motor and Phase Rotation Test Sets� Determine the rotation direction of single and three-phase

motors before connection to the line

� Identify true phase sequence of energized 50/60 Hz power linesup to 600 V

� Supplied with easily connected alligator clip leads

� Determine polarity of power and instrument transformers

Ordering InformationMaximum Frequency

Cat. No. Voltage (Hz)

560060 600 V 50/60

560400 600 V 25/50/60/400

Cable Phasing Meter� Designed to phase out cables

� Battery operated

� Measures capacitance of test point if system voltage is known



830220-1 30 kV 50/60

Phase Sequence Test SetsCat. No. 565250� Neon tube indicators for quick identification

� Quick, simple indication of correct or incorrect phase sequence

� Insulated, fused leads with boot-protected alligator clips

� Carrying case supplied as a standard accessory

Model PSI-700� Indicates A, B or C phase

� No moving parts, batteries or bindings posts and requires no power source

� Housed in a rugged, insulated enclosure



565250 600 V 50/60

PSI-700 700 V 50/60

Cat. No. 565250

Cat. No. 560060


TIME DOMAIN REFLECTOMETERS

Whether locating cable faults or testing the integrity ofcommunication, power, or control cables, TDRs available fromMegger provide fast and accurate results. Each unit is a safe,low-voltage tester that can be used on virtually all cable types,whatever their voltage rating.

TDRs

Megger TDR900

Ideal for testing low-voltage cable

� TDR and cable length meter

� Autoranging for measuring power, telephony, CATV and LAN cable lengths

� Extra large, high resolution backlit LCD

� Internal library of 39 standard cable types

� Cable length calibration function

Megger TDR500

Cost effective, graphical TDR

� Full TDR trace at a low cost

� Adjustable velocity factor

� Warble tone generator for tracing faulty cable pairs

Megger CFL510F

Tests virtually all types of cable

� Automatic event finder key

� No blocking filter required for live line testing up to 300 V ac

� Simple keypad; bright, backlit LCD

Megger CFL535F

Identifies and locates faults on metallic cables

� No blocking filter required for live line testing up to 300 V ac

� Output pulse amplitude control

� Automatic event finder key

� Graphical help menu

Megger CFL800E

Ergonomically designed, multifunctioning, compact instrument

� Combined resistance fault locator and TDR

� Built-in 100 V insulation test facility

� Insulation resistance to 200 MΩ

� TX Null facility eliminates dead zone

� Automatic balance resistance bridge

The following page features

the TDR Specification Guide —

a helpful index to the TDR of choice.


Cat. No. TDR900 TDR500 CFL510F CFL535F CFL800E

Measurement Ranges 6200, 8000, 100, 300, 1000, 30, 100, 300, 900, 150, 300, 600, 1200, 30, 100, 300, 900,

(Full scale) 9800, 12,000 ft 3000, 10,000 ft 3000, 10,000 ft 24,000, 48,000 ft 3000, 10,000 ft

(1900, 2400, (30, 100, 300 (10, 30, 100, 300, (50, 100, 200, 400, (10, 30, 100, 300,

3000, 3700 m) 1000, 3000 m) 1000, 3000 m) 4000, 8000, 16,000 m) 1000, 3000 m)

Measurement Modes 1 1 1 11 5

Display Numeric Graphic Graphic Hi resolution/Graphic Graphic

Accuracy ±2 % ±1 % ±1 % ±0.1 % ±1 %

Resolution 20 in. (50 cm) 1% of range 1% of range 0.1% of range 1% of range

Gain N/A Automatic 4 steps 9 steps (0 to 90 dB) 4 steps

Velocity Factor 0.30 to 0.99 0.30 to 0.99 0.300 to 0.999 0.300 to 0.999 0.30 to 0.99

Output Impedance (Ω) 25, 50, 75, 100, 125 100 25, 50, 75, 100 120 100

150; Automatically set

Output Pulse 7 ns - 3 µs 25 ns - 3 µs 7 ns - 3 µs 20 ns - 16 µs 7 ns - 3 µs

Pulse Amplitude 5 V pk to pk 5 V pk to pk nominal 3 V; 5 V 5 V pk to pk 5 V pk to pk

and 14 V pk to pk

Low Battery Warning � N/A � � �

Backlight � N/A � � �

TX Null N/A N/A � � �

Channels 1 1 1 2 1

Auto Shutdown � � � � �

Result Storage N/A N/A N/A � N/A

Download to PC N/A N/A N/A � N/A

Printer Connection N/A N/A N/A � N/A

Bridge Measurement

2 wire N/A N/A N/A N/A �

3 wire N/A N/A N/A N/A �

Rating IP42 IP54 IP54 IP54 IP54

Included Accessories

Lead Set � � � � �

Test/Carry Case � � � � �

Serial Download Lead N/A N/A N/A � N/A

Download Software N/A N/A N/A � N/A

Batteries � � � � �

3-Year Warranty � � � � �

TDR Specification

Guide



MEGGER PRODUCTS CATALOG

210170 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .4210400 . . . . . . . . . . .Megohmmeter . . . . . . . . . . . . . . . . . . . . .6210415 . . . . . . . . . . .Megohmmeter . . . . . . . . . . . . . . . . . . . . .6210600 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .4212159 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .4212359 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .4212459 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .4212559 . . . . . . . . . . .Major Megger . . . . . . . . . . . . . . . . . . . . . .421805-3 . . . . . . . . . .1-kV Insulation Tester, WM6 . . . . . . . . . .3220005 . . . . . . . . . . .DC Dielectric Test Set . . . . . . . . . . . . . . . .6220015 . . . . . . . . . . .DC Dielectric Test Set . . . . . . . . . . . . . . . .6230315 . . . . . . . . . . .AC High-pot Tester . . . . . . . . . . . . . . . . .22230415 . . . . . . . . . . .AC High-pot Tester . . . . . . . . . . . . . . . . .22230425 . . . . . . . . . . .AC/DC High-pot Tester . . . . . . . . . . . . . .22235303 . . . . . . . . . . .Tool and Appliance Tester . . . . . . . . . . .22247000 Series . . . . . .General Purpose DLROs . . . . . . . . . . . . .15280282 . . . . . . . . . . .Coating Thickness Gauge . . . . . . . . . . . .25510005 . . . . . . . . . . .Piezo Verifier . . . . . . . . . . . . . . . . . . . . .25510006 . . . . . . . . . . .Piezo Verifier . . . . . . . . . . . . . . . . . . . . .25510836-1 . . . . . . . . .Detex Phasing Tester . . . . . . . . . . . . . . .24510900 . . . . . . . . . . .Single-pole Phase Comparator . . . . . . .24512117 . . . . . . . . . . .Pneumatic Glove Tester . . . . . . . . . . . . .25514242-X . . . . . . . . .Detex Voltage Detectors . . . . . . . . . . . .24514360-X . . . . . . . . .Detex Voltage Detectors . . . . . . . . . . . .24514440-2 . . . . . . . . .Detex Voltage Detector . . . . . . . . . . . . .24514500-2 . . . . . . . . .Detex Phasing Testers . . . . . . . . . . . . . . .24550005B . . . . . . . . . .Single Phase TTR . . . . . . . . . . . . . . . . . . .12560060 . . . . . . . . . . .Motor and Phase Rotation Tester . . . . .26560400 . . . . . . . . . . .Motor and Phase Rotation Tester . . . . .26565250 . . . . . . . . . . .Phase Sequence/Continuity Indicator . .26569001 . . . . . . . . . . .Leak and Corona Detector . . . . . . . . . . .25656601 . . . . . . . . . . .Energized Cable Tracer . . . . . . . . . . . . .23656621 . . . . . . . . . . .AccuTrace Cable Route Tracer . . . . . . . .23656902 . . . . . . . . . . .Split-box Pipe and Cable Locator . . . . .23659600 . . . . . . . . . . .Power Cable Height Meter . . . . . . . . . .23830220-1 . . . . . . . . .Cable Phasing Meter . . . . . . . . . . . . . . .26AVO300 Series . . . . .Multimeter . . . . . . . . . . . . . . . . . . . . . . .18BITE 2/2P . . . . . . . . .Battery Impedance Tester . . . . . . . . . . .14BITE 3 . . . . . . . . . . . .Battery Impedance Tester . . . . . . . . . . .13BM11 . . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6BM11D . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6BM15 . . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6BM21 . . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6BM25 . . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6

BM400/2 Series . . . .1-kV Insulation Testers . . . . . . . . . . . . . . .3BM50 . . . . . . . . . . . .1-kV Insulation Tester . . . . . . . . . . . . . . . .3BM81/2 . . . . . . . . . . .1-kV Insulation Tester . . . . . . . . . . . . . . . .3BMM2000 Series . . .1-kV Insulation Testers . . . . . . . . . . . . . . .3BMM2500 Series . . .1-kV Insulation Testers . . . . . . . . . . . . . . .3BMM503 . . . . . . . . .1-kV Insulation Tester . . . . . . . . . . . . . . . .3BMM80 . . . . . . . . . .1-kV Insulation Tester . . . . . . . . . . . . . . . .3CFL510F . . . . . . . . . .Time Domain Reflectometer . . . . . . . . .27CFL535F . . . . . . . . . .Time Domain Reflectometer . . . . . . . . .27CFL800E . . . . . . . . . .Time Domain Reflectometer . . . . . . . . .27CHM2000 . . . . . . . . .Telecom Cable Height Meter . . . . . . . . .23DCM1000P . . . . . . . .Power Clampmeter . . . . . . . . . . . . . . . . .21DCM104R . . . . . . . . .Digital Clampmeter . . . . . . . . . . . . . . . .20DCM2000P . . . . . . . .Power Clampmeter . . . . . . . . . . . . . . . . .21DCM2033 . . . . . . . . .Digital Clampmeter . . . . . . . . . . . . . . . .20DCM2039 . . . . . . . . .Digital Clampmeter . . . . . . . . . . . . . . . .20DCM204R . . . . . . . . .Digital Clampmeter . . . . . . . . . . . . . . . .20DCM24R . . . . . . . . . .Digital Clampmeter . . . . . . . . . . . . . . . .20DCM300E . . . . . . . . .Leakage Clampmeter . . . . . . . . . . . . . . .20DET10C . . . . . . . . . .Clamp on Ground Tester . . . . . . . . . . . . .9DET2/2 . . . . . . . . . . .High Sensitivity Ground Tester . . . . . . .10DET20C . . . . . . . . . .Clamp on Ground Tester . . . . . . . . . . . . .9DET3 Series . . . . . . .Earth/Ground Resistance Tester . . . . . . . .8DET4 Series . . . . . . .Earth/Ground Resistance Tester . . . . . . . .8DET5/4R, D . . . . . . . .Four Terminal Ground Tester . . . . . . . . .10DLRO10/10X . . . . . .DLRO . . . . . . . . . . . . . . . . . . . . . . . . . . . .15DLRO200 . . . . . . . . .DLRO . . . . . . . . . . . . . . . . . . . . . . . . . . . .15M7000 Series . . . . . .Multimeters . . . . . . . . . . . . . . . . . . . . . .18M8000 Series . . . . . .Multimeters . . . . . . . . . . . . . . . . . . . . . .18MEG10-01 . . . . . . . .10-kV Insulation Tester . . . . . . . . . . . . . . .6MIT1020 . . . . . . . . . .10-kV Insulation Tester . . . . . . . . . . . . . . .7MIT200 Series . . . . .1-kV Insulation Testers . . . . . . . . . . . . . . .1MIT300 Series . . . . .1-kV Insulation Testers . . . . . . . . . . . . . . .2MIT510 . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .5MIT520 . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .5MJ15 . . . . . . . . . . . .5-kV Insulation Tester . . . . . . . . . . . . . . . .6MMC850 . . . . . . . . .Multiconductor Digital Clampmeter . . .20OTS60PB . . . . . . . . .Oil Test Set . . . . . . . . . . . . . . . . . . . . . . .12OTS60SX . . . . . . . . .Oil Test Set . . . . . . . . . . . . . . . . . . . . . . .12PSI-700 . . . . . . . . . . .Phase Sequence/Continuity Indicator . .26TDR500 . . . . . . . . . .Time Domain Reflectometer . . . . . . . . .27TDR900 . . . . . . . . . .Time Domain Reflectometer . . . . . . . . .27TTR20 . . . . . . . . . . . .Handheld TTR . . . . . . . . . . . . . . . . . . . . .11WM6 . . . . . . . . . . . .1-kV Insulation Tester, 21805-3 . . . . . . . .3

CROSS REFERENCE GUIDE

Cat. No. Description Page Cat. No. Description Page

WW

W.M

EG

GER

.CO

M

Valley Forge Corporate Center2621 Van Buren AvenueNorristown, PA 19403-2329 USAPhone: 800-723-2861 Phone: 610-676-8500 Fax: 610-676-8610 W

WW

.MEG

GER

.CO

M

MEG-474/35M/1.2006

Megger Electrical Test Instruments

Catalog

� 7 new products.� What is the ART Test Method?

See page 9� Free instrument offers.� New products for substation applications.

See page 11� Put a clamp on your current situation.

See page 9

1kV Insulation Resistance Testers 1



Ground Resistance Testers 8

Substation Test Equipment 11

Battery Test Equipment 13

Digital Low Resistance Ohmmeters 15

Multimeters 18

Clampmeters 20

Special Maintenance Test Instruments 22

Time Domain Reflectometers 27


Megger Catalog

Documents

insulation testing

kv insulation testers

insulation test voltages

test operation

test inhibition

new instruments

test results

continuity testing continuity