Portable Air Quality Monitor CO2 CO PM2.5 HCHO TVOC Temperature Humidity Monitor Home Digital Air

This is a multifunctional home air quality detector, mainly used to monitor PM2.5, HCHO, TVOC, CO and CO2 concentrations in air, and temperature and humidity. The instrument is equipped with a 3.2-inch color LCD display and a voice alarm prompt.

Features: Four sensors, more professional, faster and more accurate. Real time data monitoring. Large LCD display, convenient for your reading anytime. Suitable for using in the office, living room, house with new furniture and decoration, kitchen, bedroom, classroom, etc. All data are displayed at the same time, and there is no need to switch the screen.

Specifications: Color: white Screen size: 3.2in Resolution: 320 * 240 Working temperature: 0-50 celsius Working humidity: less than 90percent RH Measurement range: HCHO: 0-1.999mgm3 TVOC: 0-9.999mgm3 PM2.5: 0-999ugm3 Standard value: HCHO: 0.1mgm3 TVOC: 0.6mgm3 PM2.5: less than 35ugm3 is perfect, 35-115ugm3 is fine, 115-150ugm3 is mediate, more than 150ugm3 is bad Battery: 3.7V, 1500mAh Item size: 172 * 82 * 31mm 6.8 * 3.2 * 1.2in Package size: 240 * 150 * 45mm 9.4 * 5.9 * 1.8in Package weight: 520g 1.1lb Packing List: 1 * Air Quality Tester