***CO2Meter's offices will be closed Monday, May 25th in observance of the US Memorial Day holiday. Our offices will return to full operation Tuesday, May 26th at 8:30 am et. Orders placed after 1:00 pm et. Friday, May 22nd may experience delays in shipping due to the closure.**

Multi Gas Sampling Data Logger

Multi Gas Sampling Data Logger
Regular price

POs or wholesale quantity discounts click here

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, CH4
  • 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)
  • Interfacing with RS485
  • 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: 0~1,000ppm
      • O2: 0~25%, < 2% FS / 0.1 mbar
      • CH4: 5% 0-1%: ≤±0.1%
      • 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%
      • CH4: 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.


    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.

    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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