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Extech IR300UV IR Thermometer with UV Leak Detector
Extech IR300UV IR Thermometer with UV Leak Detector
Extech IR300UV
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Price: $149.99

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Availability: Subject to availability
Product Code: IR300UV


Extech IR300UV IR Thermometer with UV Leak Detector

The Extech IR300UV is a professional non-contact, infrared thermometer that can measure surface temperatures from -22 to 932 °F (-30 to 500 °C) while allowing the user to maintain a safe distance. This unique instrument also features a UV leak detector, flashlight, and a distance-to-spot guidance laser to help ensure accurate measurements. The guidance laser highlights the boundaries of the area under measurement so you will know what is included in the reading and can adjust the distance to target as necessary for optimal results.

The UV leak detector works with a set of 5 blue UV LEDs that can be used to observe a florescent dye that has been injected into a system under test. The residue that the dye leaves at any leak location can be easily observed with the UV light. The dyes are not included but are available at most HVAC supply stores.


  • Non-contact IR Thermometer
  • Measurement range: -22 to 932 °F (-30 to 500 °C)
  • Programmable high/low temperature set points with audible and visual alarm
  • Area and single-point laser targeting
  • 12:1 Distance to spot ratio (field of view)
  • Backlit LCD screen
  • Automatic data hold when trigger is released
  • Can display highest, lowest, average, and high minus low values
  • Adjustable emissivity
  • UV leak detector
  • Flashlight


  • IR300UV Thermometer
  • Lens cover
  • 3 x AA batteries

Warranty Information

The Extech IR300UV IR Thermometer comes with a 3-year warranty.

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Infrared Thermometers
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