Multi Gas Sampling Data Logger

Multi Gas Sampling Data Logger - CO2 Meter
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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 (16GB included)
  • Li-ion rechargeable batteries lasting 30+ hrs (included)
  • Metal Carrying Case Included


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


    • Measures:
      • CO2 - 1%, 5%, 10%, 20%, 30%, or 100% 
      • *Please note you can only have one CO2 sensor per device*
      • 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, Oxygen Quenching for O2, EC for CO
    • 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 


    • Handheld Multi-Gas Detector
    • Manual
    • USB 1.5M cable
    • 3 Li-Ion Batteries
    • 16 GB SD Card - with files that include key calibration information
    • Tubing - 1/8" ID x 1/4" OD x 1/15" Wall Clear PVC Tubing 10 feet long
    • Hydrophobic and Particulate Filters
    • Water Trap


    • 1 year - See CO2Meter Terms and Conditions

    Software Options

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


    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.

    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.

    • Data Sheets

    • Manuals

    • Technical Documents

    • Videos

    • Additional Resources

    • Case Studies

    Customer Reviews

    Based on 1 review
    Neil C Amendolare
    Top Notch Service!

    Very much appreciate you guys jumping on the new unit and getting it done and shipped so fast. We will very likely be ordering at least 1 more of the new units and will be staggering the purchases in such a way as to avoid having 2 out of pocket at the same time. Was a pleasure meeting you and seeing some of your operations. I'll try not to take this new meter swimming. :-)

    "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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