Documents Lesson 5

Lesson 5 What devices do we use to measure radon? How long will the test last? Short-term test 2 to 90 days Long-term test 91 to 365 days Advantage Provides quick answer…

Documents Lesson 5

Lesson 5 What devices do we use to measure radon? How long will the test last? Short-term test 2 to 90 days Long-term test 91 to 365 days Advantage Provides quick answer…