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Raytek MT4 Temp Gun with Laser Sighting(0 - 750 F)

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Item Number: RAYMT4
 (108 Reviews)
Mfg List Price: $69.90
Our Price: $49.90


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Raytek’s gun-type non-contact temp gun fits easily in your hand and is probably the smallest hand-held infrared temperature gun available. Operated by a trigger the MT4 displays the the target area's temp on an LCD screen viewable at up to 15'. The LCD screen illuminates when the trigger is pulled, displaying the temperature reading for a short time, and then turning off automatically.  A small switch inside the handle changes the reading from Fahrenheit to Celsius. A 9V battery provides power for months of typical use. The Raytek MT4 is rugged and versatile, and it can detect surface temperatures from engine blocks to human foreheads




  • Temperature Range - 0 to 750F,
  • Ambient Operating Range - 32 to 120F,
  • Power - 9V Alkaline(INCLUDED)
  • Accuracy: +/- 3.5 degrees F or +/- 2% of reading, whichever is greater.
  • Distance / Spot = 8
  • Diameter of laser spot at 8" is 1"
  • Diameter of laser spot at 16" is 2"
  • Diameter of laser spot at 24" is 3" 



Automotive Applications: Low Compression, Exhaust Systems, Cooling System

Home Safety Applications: Home Improvement, Energy Savings

Other Applications: Hobby, Do-it-Yourself Enthusiasts

Manufacturer: Raytek [Warranty Information]

Shipping Weight: 2.00 pounds [Estimate Shipping Cost]

Related Items

Raytek Carrying Pouch for MT-Series Non-Contact Temperature Guns
The pouch protects the temperature gun from abrasion. So if you tend to store your temp gun in a toolbox in the back of your pickup truck, it won't get so beat-up.

Manufacturer Review

Raytek's mission is to be the leading supplier of infrared, non contact, industrial temperature measurement instruments in the world.

Customer Reviews (108)

Average rating out of 108 reviewers: 

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