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G100 CO2 Infrared Portable Gas Analyzer

Each monitor includes battery, charger, sample tubing, dust filter, operating instructions. Kits includes monitor, battery charger, sample tube kit, hard carry case, soft carry case, and 5mm temperature probe.

Please note: Ships from Manufacturer-4 weeks delivery.

For best pricing, please call 1-800-952-3293 or email




The G100 CO2 Infrared Portable Gas Analyzer was specifically designed to monitor carbon dioxide for the verification of incubators in IVF, medical, research and other pharmaceutical markets. This unit has been developed to incorporate the latest technology and specification requirements. This provides the user with a fast, simple to use and accurate piece of laboratory equipment. In addition to CO2 infrared based detection and measurement, each portable model offers optional sensors including oxygen, temperature and relative humidity. Infrared sensor technology is ideal for carbon dioxide detection as it offers accurate, reliable measurement with low maintenance costs.

Viasensor was acquired by QED Environmental Systems.

Additional information

Weight N/A


  • Measures CO2 0-20%
  • Available with option to measure O2 (0-100%)
  • Dual temperature probes 32°F – 122°F (0-50C)
  • Humidity probe (0-100%)
  • Easy user calibration for improved accuracy
  • Self-test and self-monitoring on start up
  • Lightweight, portable analyzer for ease of use in laboratory
  • Built in gas moisture removal
  • Large data storage – 1,000 data set capacity with optional USB download software kit
  • High capacity lithium-ion battery for up to 10 hours of runtime
  • Ergonomically designed case with integral stand and rubber sides for robustness
  • Stable infrared (IR) CO2 sensor provides better accuracy
  • Internal pump draws 100 cc/minute for fast response
  • Large backlit LCD display with graphic icons is easy to read in any lighting condition
  • User adjustable settings for alarm and calibration setpoints via keypad (no PC required)
  • User ID code setting for security and record keeping


Range CO2: 0-20%
O2, optional: 0-100%
Resolution 0.01% increments
Response Time CO2: T90<20 seconds
O2: T90<60 seconds
Accuracy CO2: ±1% of range
O2: ± 1% of range
Temperature, Optional Up to 2 readings using optional probe, 32°F to 122%
Humidity, Optional rH probe 0-100% rH, non-condensing
Pump Flow 100 cc/min typically
Data Storage 1000 reading + 270 events
Data Download USB type B mini connector, HD device class
Power Source Lithium-Ion rechargeable battery
Charger Universal AC charger, 120-240 VAC
Battery Life 10 hours, 8 hours with pump
Charge Time 3 hours
Alternative Power USB connector to PC
Operating Temperature 32°F to 122°F
Relative Humidity 0 to 95%
Dimensions 6.5″L x 4″W x 2.2″H
Weight 18 ounces
Construction High impact ABS Case


G100 CO2 Gas Analyzer Literature

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