Digital Air Quality Monitor Formaldehyde HCHO/TVOC/CO2/PM2.5/PM10 AQI Detector Tester Protable Gas Analyzer Features: Highly accurate indoor & outdoor air quality monitoring system with professional grade detection technology. Can detect HCHO/TVOC/CO2/PM2.5/PM10. Large LCD display with wide viewing angle,convenient for your reading. Rreal-time local outdoor air quality readings and real time gas monitoring to prevent any respiratory disease. Suitable for using in the car, living room, house with new furniture & decoration, kitchen, bedroom, office, classroom, outdoor environment,etc. Descriptions: 1.It can detect air quality in your surrounding with accurate indoor/outdoor air quality monitoring system. 2.Useful air quality detector with quick response and high precision. 3.Effectively protect you and your family from the harm of bad air quality. Specifications: Material: ABS Color: White Test Function: HCHO/TVOC/CO2/PM2.5/PM10 Detection Technology: Air Natural Flow Detection Technology Display mode: LCD LCD color screen digital display Error Floating: 3%-30% Working Voltage: 5V Start-up preheating: 120 seconds (only: formaldehyde TVOC CO2 sensor) Battery capacity: 1000 mA Charging time: about 4 hours Standby time: about 240-360 minutes Detection range: PM2.5 Test Range: 0~6000g/m?3; TVOC Test Range: 0.000~2.000mg/m?3; (D9-B, D9-D, D9-H) HCHO Test Range: 0.000~2.500 mg/m?3; (D9-D, D9-H) CO2 Test Range: 400~4000ppm (D9-H) Size:148x70x30mm/5.77x2.73x1.17in Package Included: 1 x Air Quality Detector 1 x USB Cable 1 x User Manual
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