3 in 1 Digital CO2 Meter Carbon Dioxide Meter Air Quality Monitor Temperature Humidity Air Analyzer for Home Office

Features Color screen display The color screen display makes it easier for you to read and identify in darkness Wide application The portable size enables you to take it anywhere you go It can be used at the home office shopping mall hotels and etc 3 in 1 It can detect real time CO2 concentration humidity and temperature CO2 detection range 400 5000PPM Temperature detection range 0 50℃ Humidity detection range 0 99 RH CO2 meter The color ring will change according to the current CO2 concentration USB charging It can be charged through the charging port of any mobile device The battery icon flashes in the charging state and it stops when it s full Specifications Name CO2 MeterColor White Black Optional Material ABS3in1 Meter CO2 Concentration Temperature HumidityCO2 Detection Range 400 5000ppmCO2 Accuracy ±1ppmHumidity Accuracy ±2 RHBattery 3 7V 1500mAh included Charging Time 2 3hWork time 4 7hProduct size 89 x 70 x 35mmNet weight 930gPacking size 141 x 98 x 48MMGross weight 170gPackage included 1 x CO2 Meter1 x Charging Cable1 x User manualDetails Pictures