Safety Siren PRO Series 4 Radon Meter
A warranty is worth nothing unless you are immediately advised of radon system failure instead of after the warranty has expired. High Accuracy Radon Meter, illuminated Digital Display, 7 day and 365 day averages, audible system failure alarm, Current standards require an audible alarm to indicate radon system failure. 120 volt ac power, no batteries to replace. Radon Data 24/7/365. This simple, reliable meter ensures radon system operation and accurate radon mitigation system performance level adjustment. This is the fourth generation radon meter by respected, long term USA manufacturer. Simple, easy to use. One button operation. This is the radon meter you will want your mother, your spouse, and your children to rely upon.
COMPARE: the Digital Radon Meter with the blue-oil-filled manometer below.