Walmeck Smart Air Quality Monitor Wifi CO2 APP Remote Monitoring TFT Screen 4-color Indicator 2600mAh Rechargeable Portable Carbon Dioxide Tester for Room Office Greenhouse Cellar

Our air quality monitor can detect CO2 concentration in your living environment. provides a multifunction wifi and a wifi CO2 tester for your choice. Adopting sensitive sensor it provides quick and accurate data in the TFT digital color screen. Built in with 2600mAh rechargeable battery it can be widely in home office car classroom hotel gym greenhouse warehouse cellar and more! Features: 2 Models for Option:P1 is multifunctional and can test the concentration of CO2 PM1.0 PM2.5 PM10 and calculate the number of 0.3μm 0.5μm 1.0μm 2.5μm 5.0μm 10μm particles; P1-C can only test CO2 concentration. Both of them can be connected to 2.4GHz wifi which allows you to remotely monitor anytime anywhere. Carbon Dioxide Tester:Adopts sensitive sensor with porous air convection quickly and accurately detects CO2 concentration in the living environment. It can be widely used in home office car classroom hotel gym greenhouse warehouse cellar etc. TFT Color Screen:Displays CO2 concentration 4-color Indicator (green-good moderate-yellow orange-unhealthy red-hazardous) battery level etc. TFT digital color screen for easy and clear reading even in dark environments. Rechargeable Design:Built-in 2600mAh rechargeable lithium battery for strong endurance. With USB interface quick to via power bank laptop etc. Concise Appearance:Simple but stylish appearance desktop or wall mounted installation fits in well with different styles of houses. Compact and lightweight easy to carry. High- Protection:The will automatically shut down when the exceeds 65℃ for protection.