Feature

●Air Quality Monitor：The carbon dioxide monitor can detect CO2, temperature and humidity. It is usually used in places with high concentration of carbon dioxide, such as schools, greenhouses, office buildings, factories, hospitals, hotels, transportation lines, etc., to detect the air health and safety of your environment anytime and anywhere.
●High precision：Large LCD display, using NDIR (non dispersive infrared) sensor, is a new type of infrared sensor, which works quickly and stably. Compared with the outdated chemical sensor, it will not be affected by temperature or other conditions, and has the function of sound alarm.
●Data recorder：Touch the button operation, built-in storage, continuous data recording, tracking up to 7 days of carbon dioxide concentration, temperature, humidity trend data, and display the maximum and minimum values.
●4.3 inch LCD display，Temperature unit between Celcius and Fahrenheit Switch 24 hours real time monitoring.
●Power supply：rechargeable Li-battery 2000mah includding USB Chargeing cable.


Description

Specification：
Material: ABS
Color:Black
4.3 inch LCD display
24 hours real time monitoring
Detection range:CO2 ( 400-5000 ppm)
Power supply：rechargeable Li-battery 2000mah
Product size: 130*80*30MM
weight: 225g

Package includes：
1*Main Unit
1*Manual
1*Charging cable