Continuous Radon Monitor North

If you are selling a home in St. Louis, you have likely heard about radon testing. It is one of those items that shows up on the home inspection addendum, and suddenly you are trying to schedule a test between the offer and the closing disclosure. The standard approach has always been to place a charcoal canister or an alpha track detector in the basement, wait a few days, and then mail it to a lab. But that method has a real drawback when you are working against a tight tim