Extech 42509 Dual Laser IR Thermometer

Extech 42509 Dual Laser IR Thermometer


The Extech Dual lLaser IR Thermometer identifies distance and location where accuracy is highest.


  • Fast two color display and audible alarm
  • Exclusive 150 milisecond instantaneous
  • Programmable high/low alarm
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Usually ships in 1-2 weeks

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Why Buy From Fondriest?


The Dual Laser IR Thermometer is Extech's fastest and most accurate IR thermometer. The dual laser identifies distance and location where accuracy is highest. The fast response is ideal for quick checks of multiple spots in a process or for catching spikes in temperature. This is great for processes that require temperature control and monitoring. The instrument offers a 12:1 field of view and exclusive 150 millisecond instantaneous.

Notable Specifications:
  • Laser convergence distance: 12" (30.5cm)
  • Range: -4 to 950 F (-20 to 510 C)
  • Repeatability: +/-0.5% or 1.8 F/1 C
  • Basic accuracy: +/-(1% of rdg + 2 F/1 C)
  • Max resolution: 0.1F/C
  • Emissivity: 0.10 to 1.00 Adjustable
  • Field of view (distance to target): 12:1
  • Dimensions: 5.7x4x1.6" (146x104x43mm)
  • Weight: 5.7oz (163g)
What's Included:
  • (1) InfraRed thermometer
  • (1) 9V battery
  • (1) Case
Image Part # Product Description Price Stock Order
Extech 42509 Dual Laser IR Thermometer 42509 Dual laser IR thermometer with color alert
Usually ships in 1-2 weeks
Extech 42509 Dual Laser IR Thermometer 42509-NIST Dual laser IR thermometer with color alert, NIST traceable
Usually ships in 1-2 weeks

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