Multi Gas Sampling Data Logger

Multi Gas Sampling Data Logger
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View the CM-1000 GasLab Pro Multi Gas Sampling Data Logger

The GasLab® Pro Multi-Gas Sampling Data Logger (CM-1000) is designed to simultaneously measure multiple gas concentrations through a sampling method.

Utilizing a micropump, the device will draw samples into the sensing chambers allowing each sensor to take a fast and accurate measurement of the sample.

The CM-1000 can be used in a wide range of industries, and applications.

The pricing of the device is dependent on the number of sensors that are added to the device.

Please Note: **The CM-1000 SD Card Contains Important Calibration Information, Do NOT remove files from the SD Card until you have thoroughly read and saved the calibration information. If a calibration certificate is required it must be requested at the time of purchase. Thank you.**


  • Gas Concentration Options: CO2, CO, O2
  • Includes: RH, AMB, DP, ALTI
  • Additional Gases: any 20mm EC sensor can be added
  • Six options for CO2 Measurement range: 1%, 5%, 10%, 20%, 30%, 100%
  • Please note: You can only have *ONE* CO2 sensor per device
  • Large, backlit LCD display for easy readability including graphing
  • Audible Alarm
  • Data Logging with micro SD Card (suitable for all sizes, 16GB included)
  • Li-ion rechargeable batteries lasting 30+ hrs
  • Metal Carrying Case Included


  • Laboratory & Scientific
  • Medical
  • Industrial
  • Construction
  • Safety


    • Measures:
      • CO2 - 1%, 5%, 10%, 20%, 30%, or 100%
      • CO: 0~5,000ppm
      • O2: 0~25%, < 2% FS / 0.1 mbar
      • RH: 0~100%, ±3% @25°C (20~80%RH), others ±5%
    • Sensing method: NDIR (Non-Dispersive Infrared) for CO2 and CH4, Oxygen Quenching for O2, EC for all other gases
    • Temperature: 0~50°C,±1℃
    • Barometer: 50~110kPa, ±0.4kPa
    • Display Resolution: 
      • CO2:  1ppm, 10ppm, or 100ppm
      • CO: 1ppm
      • O2: 0.01%
      • RH: 0.01%
    • Power Supply: (3) Rechargeable Battery - Li-ion 18650 3.7V 
    • Weight: 305g (without batteries)



    • 1 year - See CO2Meter Terms and Conditions

    Software Options

    This device features data logs that are stored to a micro SD Card. The GasLab® Software is not compatible with this device.


    BAT-18650 - EBL 18650 3.7V Li-ion 3ct Rechargeable Batteries

    EBL Intelligent Batteries provide a fast charge and are upgraded ETL certified to be used with all CM-500 and CM-1000 series handheld gas detectors.

    EBL Universal Battery Charger for 3.7V Rechargeable Batteries 

    With the EBL Universal Battery Charger, users will be able to charge the lithium batteries when plugged into a USB outlet. The battery charger also provides a clear indication of charge levels, turning green after fully charged.

    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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