Built in alarm automatically triggering when radon levels exceeds thresholds, providing timely warnings to protect your family ' s health With its ABS body, this portable detector easily fits on any desk or surfaces in living rooms, bedrooms, offices, or basements without installation requirements This device displays both long term averages and short term readings with cumulative detections days, helping users track radon concentration trends over time With low power consumption, this detector enables continuous long term without frequent battery changes The radon detector features professional sensors to accurately measure radon levels, providing clear data for indoor air, Manufacturer: Kaeltsyn