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Best Radon test kits

Consumer Reports Ratings for Best Radon test kits

Best Radon test kits

We tested 11 radon test kits to determine the best-performing models. Our expert lab technicians tested each Radon test kit based on the following criteria:

  • Accuracy
  • Reliability

Below lists the Radon test kits that rated best in each of the tests our experts looked for. Learn about how these tests were performed and find out which Radon test kit is rated best when you subscribe.

Consumer Reports Ratings for Best Radon test kits

Best Radon test kit for Accuracy

Accuracy measures how closely results matched those from the calibrated radon monitor we used as a benchmark. Those rated poor were off by almost 40 percent; ones rated fair, by less than 25 percent.


This Radon test kit which tested best for Accuracy has the following features: .

Best Radon test kit for Reliability

Reliability indicates how similar the readings were for several samples exposed under identical conditions. Those rated fair varied by more than 10 percent and up to 15 percent; those rated very good, by less than 8 percent.


This Radon test kit which tested best for Reliability has the following features: .