Harbor Freight Tools


20:1 Infrared Laser Thermometer with Color Alarms

Instantly measure temperatures from a distance with this infrared thermometer. Starburst laser pattern gives a precise view of the area being measured.

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Professional 20:1 Laser IR thermometer features a starburst laser pattern that precisely shows you the area being measured while maintaining an accurate measurement distance. Specifically designed for HVAC/R, electrical, industrial maintenance, automotive as well as quality control. The wide temperature range of -22°F ~ +2102°F, its best in class accuracy and response time help solve heat-related issues fast.

  • Adjustable emissivity from 0.1-1.0 delivers better accuracy on different surfaces
  • Programmable 3 color alarm
  • Backlit display
  • Automatic data hold when trigger is released
  • Impact resistant case
  • Auto power off
  • Switchable Between Celsius and Fahrenheit
  • Designed for industrial, automotive, electrical and HVAC use ONLY. Not suited for human or medical use.

Important Information

  • Do not use for medical purposes. DANGER: LASER RADIATION. AVOID DIRECT EYE EXPOSURE. Max. Output <5 mW. This product complies with 21 CFR 1040.10 and 1040.11.
  • This item is subject to a 20% restocking fee

-22°F~32°F/-30°C~0°C: +/- 4°C, 32°F~2102°F/0°~1150°C:+/-2% of rgd or +/-3.6°F (+/- 2°C) whichever is greatest
Battery size
Battery(s) Included
Shipping Weight
1.20 lb.
Temperature range (deg F)
-22°F ~+2102°F (-30°C ~+1150°C)
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.