Htovila 3 in 1 Carbon Dioxide Detector Air Quality Monitor 2pcs Temperature Humidity Air Analyzer for CO2 Digital CO2 Meter Home Office Use

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 . CO2 detection : 400-6000PPM. detection : 0-50℃. Humidity detection : 0-99%RH. CO2 detector: The color ring will change according to the current CO2 concentration.USB charging: Connect the power supply and then it will start to work. Any problems, feel free to . Honor to serve you! Specifications: Name: CO2 Meter Material: ABS 3in1 Detector: CO2 ConcentrationTemperatureHumidity CO2 Detection : 400-6000ppm CO2 Accuracy: ±1ppm Humidity Accuracy: ±2%RH Power: 0.4W Battery: 3.7V 1500mAh Charging Time: 2-3h Work Time: 6-7h Size: 89*70*35mm Package information: Size: 141*98*48MM Weight:170g Package list: 1* CO2 Meter 1* Charging Cable 1* Instruction

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 . CO2 detection : 400-6000PPM. detection : 0-50℃. Humidity detection : 0-99%RH. CO2 detector: The color ring will change according to the current CO2 concentration.USB c