Handheld Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter
Detect gas:Ozone/Ozono/Ozon(O3). Test content: O3+AQI+Temperature+Humidity. -Detection data range:O3(0.000-5.000ppm). Electrochemistry sensor for O3. Temperature and Humidity sensor. AQI for ozone concentration index.