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Wall Mount Air Quality 3" Led Carbon Dioxide (co2) Monitor (390x292)

Model: HT-2008
Brand: GMM

Product Details

Wall Mount 3" LED
Carbon Dioxide (CO2) Monitor
with 1.5" LED Temperature and Humdity
(Model: GMM-HT-2008)
Dimension: 390 x 292 x 43mm


  • Simultaneous triple result, displaying CO2 level, temperature and humidity.
  • Stable Non-Dispersive Infrared (NDIR) Sensor for CO2 detection.
  • It has triple LCD Display and programmable alarms and built-in Non-Dispersive InfraRed (NDIR) sensor that provides long term stable monitoring.
  • Can be mounted on the wall or a desk.
  • Visible & Audible (80db) CO2 warning alarm when CO2 concentration exceeds the set limits.
  • Selectable °C and °F.
  • With Min/Max.
  • Factory pre-calibrated and inspected for precision performance.
  • Continuous monitoring.
  • Large Triple Function LCD Display with digital readout.
  • Professional-Grade testing tool.
  • With CE Marking, passed the standards and had been approved by European Directives for health & safety.
  • Perfect to be used to monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. 


  • Measurement range: Carbon Dioxide Concentration: 0-9999PPM
  • Temperature: -10℃~100℃
  • Humidity: 0-99.9%RH
  • Measurement precision: 
    • Carbon Dioxide Concentration: +/-70PPM +/-3% Reading
    • Temperature: +/- 0.6℃(Max +/- 1.5℃)
    • Humidity: +/- 3%
  • Resolution:
    • Carbon Dioxide Concentration: 1PPM
    • Temperature: 0.1℃
    • Humidity: 0.1%RH
  • Repeat ability: Response time: 10 senconds
  • CO2 reading digit height: 75mm
  • Temp/Rh reading digit height: 40mm
  • Working condition: 0℃~50℃, 0%~90% non-condensing
  • Storage condition: -30℃~70℃, 0%~90% non-condensing
  • Work power: AC 220V converted to DC 9V 1A power adapter (Singapore Safety Mark)
  • Maximum power consumption: 9V*350mA
  • Product Size: approx. 390*292*43mm/15.35*11.49*1.69''
  • Net weight: approx. 1420g

Please allow 1-3mm differs due to manual measurement. 
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. 


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SGD 400.00
(exc. GST)
SGD 428.00
(inc. GST)
Free Shipping above SGD 500 spent in this shop
Technical Data Sheets

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