9 in 1 Quality Monitor Indoor Outdoor PM2.5 PM1.0 PM10 HCHO Detector Tester Temperature and Humidity Sensor

[9 in 1 MULTIFUNCTIONAL QUALITY MONITOR ] New upgraded indoor quality monitor that can accurately assesses multiple measures of quality including concentrations of formaldehyde (HCHO) PM2.5 PM1.0 PM10 HCHO TVOC temperature humidity AQI Date/Time. It s very necessary for you to know the quality of your living place [PORTABLE DETECTOR] Spot check indoor quality anywhere or leave device on for continuous monitoring This easy-to-carry quality detector can help monitor quality at home kitchen bedroom office school car hotel travel camping etc. especially in which has baby child and pregnant woman. [EASY OPEARATION] This monitor is easy to operate with just pressing the functional button Updated user manual is very simple and easy to understand. The intelligent tester can monitor the variety of the environment in a period your care about You can take it anywhere to monitor quality. At the same time you can set a standard value of formaldehyde. If the density is higher than standard value the device will alarm. Input voltage:5.0V/1000mA Charging temp:-10℃-45℃ FormaldehydeTest object range:0-1.999mg/m3 Test tech:semiconductor sensor Sample type:ciffusion type Concentration unit:mg/m3 Test range:0.000-9.999mg/m3 Test tech:semiconductor sensor Sample type:ciffusion type Concentration unit:mg/m3 Test time:5 min PM2.5/PM1.0/PM10 test Test particle population:2.5um 1.0um 10um Test particle mass:PM2.5 PM10 Sample time:3 sec Test method:concentration(per liter) Test range:0-999ug/m3 Use environment pressure:86Kpa-106Kpa Relative humidity:20%-85% Test temp:-10℃-45℃ Storage temp:-20℃-50℃ Material:plastic colour:Black Package Contents: 1 * Quality Monitor