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A37 CO2 Meter


Main Features

1. Automatic baseline correction

2. Audible and visual alarm

3. Low battery indication

4. Auto power off

5. Backlight

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Main Features

1. Automatic baseline correction

2. Audible and visual alarm

3. Low battery indication

4. Auto power off

5. Backlight

Category:
Specifications Range Resolution Precision
Model A37
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 infra) CO2 sensor √
Response time T90 < 2 minutes √
Date/time Display the date and time √
Low power display low power symbol keep flashing √
Auto power off auto power off if no opeartion for long time √
Backlight The white backlight can be turned on/off.
It will be automatically turned off after 20-minute inactivity.
√
Operating temperature 0℃~50℃, 0%RH~85%RH √
Storage temperature -20℃~60℃, 0%RH~95%RH √
General Characteristics 
Power 3.7V DC Li-ion battery/ Micro USB charging port
LCD size 42 x 65mm
Product color White
Product net weight about 195g
Product size 75 x 55 x 130mm
Standard accessory Micro USB charging cable
Standard individual packing Gift box, English manual

Brand

UNI T

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