Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide Value Electricity Quantity Temperature Humidity Display Function

Features:
Compact in size, lightweight and portable, easy to take out and carry around with you.
Adopts most high accuracy infrared sensor, with sensitive respond and accurate measurement data.
Real-time detection, automatic refresh data, with multi-use.
Digital display to shows the CO2 concentration value, real-time temperature and humidity, remaining electric quantity and etc..
Stable performance, antijamming ability, low consumption and can provides long service time.
Hundreds air vents on the back of outshell, not only speed up the convection between air and machine to get effective detection but also provides fine heat radiation effect.