AccuStar - Model AT-100 -Double Long Term Radon Test Kit

The AT-100 Long Term Alpha Track Kit from AccuStar Labs was rated #1 by a leading national consumer advocacy group. Includes 2 devices, instructions, and professional laboratory analysis. According to the EPA, a long-term test is the best way to determine your exposure to Radon during different seasons and living conditions in your home. Closed house conditions are not necessary during a long term test. Leave the test device(s) exposed for 91 days to 12 months under normal living conditions.