UEi Test Instruments Flue Gas Combustion Analyzer with Direct CO2 Measurement

Item # 313514933 | UEi Test Instruments Part # C161 | UPC Code 053533508338 | UNSPSC Code 41110000
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Product Overview

The UEi C161 Combustion Analyzer measures Carbon Monoxide (CO), Carbon Dioxide (CO2), Ambient and Flue Temperature. Calculates Oxygen (O2), Differential Temperature, Efficiency, Excess Air and CO/CO2 Ratio. Compensates temperature and pressure readings for high altitude with lower cost of ownership over your analyzer's lifetime due to EOS sensor technology.

  • 6 line display see all your readings on one screen
  • NOX filtered CO sensor for better accuracy, avoids cross contamination
  • Water trap indication alerts you when the water trap is getting full
  • 2-day service turnaround for pre-paid standard recertifications transparent, flat-rate pricing, no surprises
  • NIST and ISO certifications available performed by factory-trained professionals

Proposition 65 Information

Prop65 Warning Icon WARNING: WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


General Material
HVAC Product Type
Manufacturer Warranty
1-Year limited
Pack Size
Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Weight (lb.)
Product Width (in.)


1-Year limited