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CO2 and Ammonia Multi Gas Detector

CO2 and Ammonia Multi Gas Detector - CO2 Meter
Regular price $649.00

POs or wholesale quantity discounts click here

The GasLab Plus CM-507 is a CO2, PM2.5, PM10 and Ammonia multi-gas detector designed for indoor agriculture applications like poultry farms.

    Large easy-to-read display and audible alarm for high CO2 levels included. Built-in data logging allows all information to be recorded on a removeable SD card for data analysis.


    • Dual Beam NDIR or EC technology to measure gas concentrations
    • CO2, NH3, PM2.5, PM10
    • Large LCD display for easy readability 
    • Audible Alarm
    • Data Logging with 16GB SD Card
    • LCD Backlight for easy readability by dark
    • Li-ion rechargeable batteries included


    This device will NOT meet requirements for CO2 safety monitoring which requires a Fixed/Wall mounted, hard-wired alarm per the NBIC, NFPA, or IFC regulations. Refer to our CO2 Safety Products page for devices that meet your needs.

    Call us at (877) 678-4259 toll-free or email us to speak with our technical sales team about purchasing the correct device.


    • Food/Beverage
    • Breweries/Wineries
    • Poultry
    • Agriculture
    • Safety and many others.


    • Measures: CO2, NH3, PM2.5, PM10
    • Sensing method: NDIR (CO2) and EC (NH3)
    • CO2 Measurement range: 0~9999 ppm 
    • NH3 Measurement range - performance indicator only
    • PM2.5, 10 Measurement range: 999 ug/m3 (whichever is great)
    • CO2 Accuracy: ± 50ppm, ± 5% of reading (0~5,000 ppm)
    • NH3 Accuracy: ±10%
    • PM2.5,10 Accuracy: ±15% or ±15 μg/m³ (greater 
    • Temperature: 0~50°C,±1℃
    • Power Supply: 3 Rechargeable Batteries - Li-ion 18650 3.7V 
    • Battery Life: tested to 24+ hours
    • Life Span: up to 15 years (NDIR) or up to 2 years (EC)
    • Dimensions: 204.5 x 91.7 x 49.6 mm (8.1 x 3.6 x 2 inch)
    • Weight: 305g (without batteries)


    • CO2 and NH3 Multi-Gas Detector
    • Manual
    • USB Charging Cable
    • SD Card (16g), Data Logging Capability
    • Three (3) Li-ion rechargeable 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 Rechargeable Batteries

      EBL Intelligent Batteries (need 3 for device) provides a fast charge and are upgraded ETL certified to be used with all CM-500 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.

       NH3 Detector, CO2 and NH3 Safety Monitor
      • Data Sheets

      • Manuals

      • Technical Documents

      • Videos

      • Additional Resources

      • Case Studies

      Customer Reviews

      Based on 1 review
      Benoit Tremblay
      Very good device

      We use this device to monitor CO2 and Ammonia levels on our chicken farms. It is very handy and accurate. So much so that we are now thinking of getting a model that also includes carbon monoxyde and have it become standard equipment for our representatives and farm managers.

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

      - Phillip Farrar
      Water Plant Superintendent

      Read More Reviews...