• Extech 42500  Mini IR Thermometer

6:1 Compact InfraRed Thermometer with laser pointer

The 42500 Mini IR Thermometer provides fast temperature measurements without contact simply by pointing at the object being measured. The built-in laser improves aim by centering the measuring area. Readings are selectable in F or C and the backlit display allows readings in dimly lit areas. The temperature range is -4 to 500F (-20 to 260C). Applications include checking heating and A/C ducts, motors, bearings, tires, radiators, cooking grills, refrigerators and much more. Includes 9-volt battery.


Mini IR Thermometer Features:

  • Temperature range: -4 to 500°F (-20 to 260°C)
  • Built-in laser pointer for easy targeting
  • Large backlit LCD display
  • Fixed 0.95 emissivity covers 90% of surface applications
  • Automatic Data Hold when trigger released
  • Auto power off


Specifications                                        Range
Range                                                   -4 to 500°F (-20 to 260°C)
Basic Accuracy                                     3% of reading or ±6°F/±3°C (whichever is greater)
Max. Resolution                                  1°F/°C
Emissivity                                              0.95 fixed
Field of View (Distance to Target)    6:1
Dimensions                                           3.2 x 1.7 x 6.7" (82x44x170mm)
Weight                                                   4.9oz (140g)


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Extech 42500 Mini IR Thermometer