71 Visit our website for a distributor near you: www.circuittest.com CIRCUIT-TEST Fuel Cell Kits • Solar Powered Kits FUEL CELL KITS • Demonstrates clean energy • Uses magnesium sheets in the fuel cell • Just add salt water to power it SOLAR POWERED KITS MODEL DESCRIPTION CKR-141CELL Replacement Fuel Cell Kit (CKR-140, CKR-142) CKR-143CELL Replacement Fuel Cell Kit (CKR-144) CKR-146CELL Replacement Fuel Cell Kit (CKR-145) REPLACEMENT PARTS • Fuel cell lasts about 4 hours • No soldering or batteries required • 3 magnesium sheets included CKR-183 MODEL DESCRIPTION CKR-140 Fuel Cell Car Kit CKR-142 Fuel Cell Spider Kit CKR-144 Fuel Cell Engine Car Kit CKR-145 Fuel Cell Motorcycle Kit CKR-141CELL CKR-140 CKR-142 CKR-144 CKR-145 • Learn through play, step into the world of Solar power! • Detailed instructions included in all kits • No soldering required Visit www.circuittest.com for more information MODEL DESCRIPTION CKR-036 Jumping Frog CKR-048 Race Car CKR-060 F1 Racing Car CKR-102 Solaracer CKR-180 6-in-1 Educational Solar Kit CKR-182 T3 Transforming Robot CKR-183 T4 Transforming Robot Kit CKR-184 Sea Gull CKR-186 Cable Car CKR-188 6 -in- 1 Solar Recycler Kit CKR-190 7-in-1 Solar Kit CKR-194 7 -in- 1 Solar Space Station CKR-198 14 -in- 1 Educational Solar Robot Kit CKR-036 CKR-048 CKR-060 CKR-102 CKR-180 CKR-182 CKR-184 CKR-186 CKR-198 CKR-188 CKR-190