This radon test kit is used to record an average radon level over a 3 to 12 month period, as suggested by Health Canada

This kit includes:

• 1 Alpha Track dosimeter
• Instructions
• Laboratory Analysis & Report
• Return envelope (not prepaid)

For homes up to 2,000 sq. ft., one AT-100 device is sufficient. For larger homes or those exceeding 2,000 sq. ft., use two dosimeters, placed at opposite ends of the home on the same level (preferably the lowest level habitable space).