UNI-T Carbon Dioxide Monitor A37

A37 is used to detect CO2 concentration in different environments. The LCD displays CO2 concentration, temperature, humidity, and date/time together. Air quality is indicated with emoticons. When CO2 concentration gets too high, audio and visual alarm will go off.

Features of A37 CO2 Meter

Specifications of A37 CO2 Meter

Specifications	Range	Resolution	Accuracy
Carbon dioxide	400ppm~5000ppm	1ppm	±(5%rdg + 50ppm) from 400ppm~2000ppm (at ambient temperature and humidity)
Temperature	-10.0℃~50.0℃	0.1℃	Typical accuracy: ±1℃
Relative humidity	0%RH~99%RH	1%RH	Typical accuracy: ±5%RH (10%RH~90%RH) at 25℃
Features
ABC	Automatic baseline correction		√
Audible and visual alarm			√
Sensor type	NDIR (no-dispersive infrared) CO2 sensor		√
Response time			√
Date/time			√
Low battery indication			√
Auto power off	<2minutes		√
Backlight			√
Operating temperature	0℃~50℃, 0%RH~85%RH		√
Storage temperature	-20℃~60℃, 0%RH~95%RH		√
General Characterisitics
Power	3.7V DC Li-ion battery/ Micro USB charging port
Display	42mm x 65mm
Product color	White and grey
Product net weight	195g
Product size	75mm x 55mm x 130mm

Applications of A37 CO2 Meter

Documents

A37 | Flyer

A37 | User Manual