Rtxbvg Portable PM2.5 Detector Air Quality Sensor Tester Thermometer and Hygrometer
£31.92
Integrated detection with PM2.5/Temperature/Humidity PM2.5 Detection range: 400-5000 ppm - PM2.5 Alarm value: 1000 ppm Over-alarm with automatic detection and measurement Automatic Calibration Support hand PM2.5 alarm threshold setting from 800 ppm to 2000 ppm. PM2.5 alarm on/off function (if users don't alarm it, they can turn it off), Weight: 0.56989494727 pounds, Manufacturer: Rtxbvg
Rtxbvg Portable PM2.5 Detector Air Quality Sensor Tester Thermometer and Hygrometer
Integrated detection with PM2.5/Temperature/Humidity PM2.5 Detection range: 400-5000 ppm - PM2.5 Alarm value: 1000 ppm Over-alarm with automatic detection and measurement Automatic Calibration Support hand PM2.5 alarm threshold setting from 800 ppm to 2000 ppm. PM2.5 alarm on/off function (if users don't alarm it, they can turn it off), Weight: 0.56989494727 pounds, Manufacturer: Rtxbvg
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£31.92
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