OTC-22791 is Discontinued

Infrared Refrigerant Leak Detector

OTC-22791 is Discontinued


Product Details

OTC-22791 InfraRed Refrigerant Leak Detector

Find Leaks Faster! Eliminate countless hours searching for hard to find leaks


  • Advanced infrared sensor designed to last a minimum of 10 years.
  • Three sensitivity levels down to 0.15 oz./year.
  • Automatically recalibrates in highly contaminated areas to pinpoint exact location of leak.
  • Won't trigger on oil or moisture.
  • Senses CFC, HFC, and HCFC blend refrigerants.
  • 8-hour lithium ion battery lasts all day long and beyond. Visual alert and peak button make it easy to find leaks in noisy environments.
  • Audible alert with mute button. Magnetic hanger to easily position the unit during leak repair.
  • Durable carrying case to store leak detector and accessories.
  • Meets NEW SAE J2791 leak detection standard.


  • Gases measured: CFC, HFC, HCFC blends and HFO-1234yf.
  • Sensing element: Infrared
  • Response time: 0.5 to 1 second.
  • Sensitivity levels: HIGH 0.15 oz./year and higher; MEDIUM 0.25 oz./year and higher; LOW 0.5 oz./year and higher
  • Accuracy: Meets current SAE J2791 and J2913 standards.
  • Calibration: Automatic
  • Warm up time: 30 seconds
  • Probe length: 15 inches
  • Battery type: 3.7VDC(nominal) rechargeable lithium-ion battery.
  • Battery life: Approximately. 8 hours when fully charged

Warranty: 90-Days

Country of Origin: USA