The Safety Siren Pro Series 3 is part of the Radon test kit test program at Consumer Reports. In our lab tests, Radon test kit models like the Pro Series 3 are rated on multiple criteria, such as those listed below.
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.
Unbiased: Retailers cannot influence placement.
Ad-free: As an integrated part of Consumer Reports, you shop in a completely ad-free environment.
New products only: You will never find used or refurbished products for sale.
Consumer Reports is an independent, non-profit organization dedicated to helping consumers. We do not accept advertising.
More From Consumer Reports