LED Formaldehyde Detector Air Quality Monitor Humidity Temperature Alarm Tester

Features: -The formaldehyde detector meter is adopted quality PE material for shell, good touch feeling, non-toxic, eco-friendly and durable to use. -Big electronic screen, clear display, convenient for your reading. -Strong anti-interference, detect more accurate. -The formaldehyde detector meter is suitable for new furniture & decoration, living room, for the new car etc. -For PM2.5,HCHO,TVOC test. Specification: Model: DM106b Power supply: lithium battery Continus working hours:5(min) HCHO Range: 0.000~1.999 mg/m TVOC Range: 0.000~9.999 mg/m One key alarm mute Low voltage alarm prompt Built-in high capacity lithium battery Display: LED Color:black Weight:333g Size(L*W*H):71*44*163mm Operating environment: Air pressure:86Kpa~106Kpa Relative humidity:20%~85% Testing temperature: -10~45 Storage temperature:-20~50 Package includes: 1 x Formaldehyde Detector 1 x charging cable Details pictures: