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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

14,399 18,000

Main Features

1. Automatic baseline correction

2. Audible and visual alarm

3. Low battery indication

4. Auto power off

5. Backlight

SKU: UNCO2A37EN Category:
SpecificationsRangeResolutionPrecision
ModelA37
Carbon dioxide400ppm~5000ppm1ppm±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%RH1%RHTypical accuracy: ±5%RH (10%RH~90%RH) at 25℃
Features
ABCAutomatic baseline correction
Audible and visual alarm
Sensor typeNDIR (no-dispersive infra) CO2 sensor
Response timeT90 < 2 minutes
Date/timeDisplay the date and time
Low power displaylow power symbol keep flashing
Auto power offauto power off if no opeartion for long time
BacklightThe white backlight can be turned on/off.
It will be automatically turned off after 20-minute inactivity.
Operating temperature0℃~50℃, 0%RH~85%RH
Storage temperature-20℃~60℃, 0%RH~95%RH
General Characteristics 
Power3.7V DC Li-ion battery/ Micro USB charging port
LCD size42 x 65mm
Product colorWhite
Product net weightabout 195g
Product size75 x 55 x 130mm
Standard accessoryMicro USB charging cable
Standard individual packingGift box, English manual

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