The new Eagle X Combustion & System Analyzers eliminates the number one hassle experienced by HVAC contractors, the cost and down time of replacing the O2 sensor. This new technology for Combustion analysis replaces the everyday electro-chemical O2 sensor Xtended Life Digital Combustion and System Analyzer Kit
UEi Test Instruments" Carbon Monoxide Detector, 0 to 999 ppm Detection, Alarm: Audible/Visual, 9 VDC Alkaline Battery Power Source, LCD/LED Visual Alert, 10 to 90% RH Humidity, LCD/LED Back-Lit Display, Specifications Met: ASHRAE Standard, OSHA Approved, 32 to 104 deg F Operating, Synthetic Case, Yellow, 6-1/4 in L x 2-1/2 in W x 9-1/2 in H Dimensions