Household Air Quality Carbon Dioxide Detector White 9.00 x 9.00 x 9.00cm

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, alarm on and off reminder and etc, Stable performance, antijamming ability, low consumption and can provides long service time