3 in 1 Air Quality Monitor, Formaldehyde HCHO Detector, AQI HCHO TVOC Monitor with TEMP HUM Real Time Recording Monitor for Home Indoor Car Air Pollution Detection

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Meetgre Air Quality Monitor, Formaldehyde HCHO Detector, AQI HCHO TVOC Monitor with TEMP HUM Real Time Recording Monitor for Home Indoor Car Air Pollution DetectionFeatures:The measured value exceeds the standard, the buzzer sounds prompt; the low pressure alarm prompts.Good touch, non-toxic, environmentally friendly and durable.Strong anti-interference and more accurate detection.Large electronic screen, clear display, easy to read.Sturdy and resistant to falling, easy to operate and easy to carry.Suitable for new furniture and decoration, living room, new car, etc.Two power modes support USB charging and dry battery power.Specifications:Name: 3-in-1 Air Quality DetectorPower mode: USB poweredBattery power: 1000mAh lithium batteryPower connector: Mini USB 5VPower: AAA battery (package not included)Testing items: HCHO, TVOC, AQIMeasurement accuracy: 0.001Flow range: 50-150m2 (L / min)HCHO range: 0.000~1.999 mg / m3TVOC range: 0.000~9.999 mg /m3AQI range: 1-6Size: about 140*40*36 mm/5.51*1.57*1.42inPackage List: 1*Air Quality Detector1*Charging Cable.1*Instruction ManualList: 1*Air Quality Detector1*Charging Cable.1*Instruction Manual