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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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    Product Features

    1. Can set the interval forauto data recording

    2. MAX/MIN/REL measurement mode

    3. Peak hold

    4. Analogue bar graph

    5. Measure AC and DC in the same stall (AC+DC)

    6. 4-20mA loop test

    7. 45Hz-100kHz frequency response measurement

    8. Double backlight

    9. Misplug alarm

    10. Auto and manual ranges selectable

    11. USB interface available

    12. Bluetooth connection with a cellphone for data monitoring

    13. Temperature measurement mode,equipped with K-type point contact temperature probe

    14. Complies with CE (European Union) and UL (United States) directives

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