UEi INF165C 12:1 Circular Infrared Thermometer

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8-point circular laser
The INF165C has an eight-point circle outlining the measuring spot. This ends all confusion about the target are being measured.

Large high-contrast backlit display
The large high-contrast backlit display makes viewing test results easy in either dark or well-lit work environments.

Essential functionality perfect for HVAC/R applications
The INF165C features essential functionality needed for HVAC/R non-contact temperature measurements that include a wide temeprature range, max value capture and is backed by a one year limited manufacturer warranty.


  • Circular laser targeting
  • Max value capture
  • Fixed emissivity (0.95)
  • Auto power off


  • Check register temperatures
  • Output on hanging furnace units
  • Hard to reach registers and appliances
  • Faulty breakers and electrical panels
  • Motors, fan motors and other moving parts
  • Boilers, hanging heaters and radiators
  • Troubleshoot hydronic systems


  • Range -76˚ to 1022˚F (-60˚ to 550˚C)
  • Resolution 0.1˚F/˚C
  • Accuracy -76˚ to 1022˚F (±2% rdg or 4˚F)
  • Distance to Spot Ratio 12:1
  • Emissivity 0.95
  • Response Time 1 sec.
  • Laser Circular
  • Operating Temperature 32˚ to 122˚F (0˚ to 50˚C)