Accustar Alpha Track Radon Testing Kit - Double

How it Works - The month Alpha Track radon test kit is a diffusion-based track detector. The current improved design filters out dust and radon progeny through a structural filter that is an integral part of the housing, resulting in increased sturdiness.,The hemispherical base is designed to maximize sensitivity and create a more uniform track distribution for better counting statistics.,Closed house conditions are not necessary during a long term test. Leave the test device exposed for 91 days to 12 months under normal living conditions.