Carbon Dioxide (CO2) Handheld Gas Detector

Carbon Dioxide (CO2) Handheld Gas Detector
Regular price $299.00

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The GasLab Plus CM-501 is a Carbon Dioxide (CO2) handheld gas detector designed to measure carbon dioxide gas concentrations in the many applications and industries.

    With long-term data storage, the user can access the environmental friendliness, and measure gas concentration by data displayed and visual and audible alarms.


    • Dual Beam NDIR technology to measure CO2 concentrations
    • Large LCD display for easy readability 
    • Audible Alarm
    • Data Logging with SD Card
    • Multiple Connected Units by RS485 interface
    • LCD Back light for easy readability by dark
    • Li-ion rechargeable batteries


      • Measures: CO2 (Carbon Dioxide), Temperature, %RH, and Baro
      • Sensing method: NDIR (Non-Dispersive Infrared)
      • Self-calibrating with fresh air
      • CO2 Measurement range: 0~9999 ppm (5,001~9999 ppm over range)
      • CO2 Accuracy: ± 50ppm, ± 5% of reading (0~5,000 ppm)
      • Power Supply: Rechargeable Battery - Li-ion 18650 3.7V 
      • Weight: 305g (without batteries)


      • Handheld Multi Gas Detector
      • Manual
      • USB Charger
      • SD Card, Data Logging Capability


      • 1 year - See CO2Meter Terms and Conditions.

      BAT-18650 - EBL 18650 3.7V Li-ion 4ct Rechargeable Batteries

      EBL Intelligent Batteries provide a fast charge and are upgraded ETL certified to be used with all CM-500 series handheld gas detectors.

      CM501 Handheld CO2 Gas Detector

      Customer Reviews

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      "Easy to install, easy to set up, and easy calibration - just what I was looking for."

      - Phillip Farrar
      Water Plant Superintendent

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