Bests & Worsts Reviews from Amazon

Do not buy this radon test kit. This radon test kit contains a Alpha Energy Labs charcoal test kit and a prepaid FedEx/USPS shipping label. I actually bought a First Alert radon test kit too and both kits use the identical charcoal test kit and lab, Alpha Energy Labs. The instructions from the lab clearly state that the charcoal test must be received by the lab for analysis not later than 10 days from the end of the 48-96 hour exposure time. The instructions said shipping should take 2-7 days. The enclosed prepaid FedEx/USPS shipping label took 10 days to deliver the test to the lab in TX. This rendered my radon test results invalid. Complete waste of time and money.