Probe protection alu shell carbon dioxide detector CO2 detector
Sound and light alarm
probe protection
Die-cast aluminum shell
Waterproof and dustproof
3 in 1 large display 0-5000ppm CO2 detector
Large display for home or office
Co2 setting Max and min
With alarm switch
CO2 Alarm Built-in 2000mAh CO2 Meter Large LCD with NDIR
GADE-28036
CO2 Alarm Built-in 2000mAh CO2 Meter Large LCD With NDIR Large LCD display with NDIR (non-dispersive infrared) is a new infrared sensor that works quickly and stably.Temperature unit between Celcius and Fahrenheit Switch -24 hours real time monitoring.