Know Immediately When Your Radon System Fails

Radon Mitigation Systems are intended to prevent lung cancer. A Quality Radon Meter can give you peace of mind that you are protected. Without a radon meter, a radon system warranty is of  no value. If your radon system fails, you will receive an audible warning so that you may contact the radon mitigator to fix the radon system under warranty. The accuracy of these Safety Siren PRO Series 4 fourth generation radon meters is almost the same as professional meters costing thousands. These gems automatically calibrate themselves every 24 hours for continued accuracy over the years without having to return them to a lab for re-calibration.. No batteries to replace. 7 and 365 day running averages displayed.