Home Radon Test Kit (4-Pack) This do-it-yourself short-term radon test kit includes three test canisters (and one QA/QC canister) and a return mailer with Prepaid Address Label to return your sample to the RAdata, Inc. Laboratory. Analysis is Included. There are no additional fees associated with our Professional-Grade Radon Test Kits. Our advertised price includes state fees, if applicable. We are certified to sell and test in New Jersey and all other states.