IR320: Dual Laser IR Thermometer


  • Measure non-contact temperature up to 1202°F/650°C
  • High basic accuracy with adjustable emissivity
  • 12:1 distance to spot (target) ratio
  • Dual laser pointer identifies target area between the two points (~1″/25mm diameter of measured area)
  • Programmable alarm with visual alert — LCD displays LO with Blue LED flashing when reading falls below Low alarm set point; LCD displays HI with Red LED flashing when reading exceeds High alarm set point
  • Automatic Data Hold when trigger is released
  • MAX/MIN/AVG/DIF functions
  • Waterproof (IP65 rating) with 3m drop-proof protection
  • Bright backlighting illuminates display for taking measurements at night or in areas with low background light levels
  • Lock function for continuous temperature measurement without pressing the trigger
  • Tripod mount (1/4″-20 UNC) for hands-free operation
  • Auto power off
  • Low battery indicator
  • Complete with 9V battery and soft case
  • English Datasheet
  • English User’s Manual

Available on back-order

SKU: ir320-dual-laser-ir-thermometer Categories: , Tags: , ,


12:1 Waterproof IR Thermometer with High/Low Alarm

Rugged design with Waterproof (IP65) and 9.8ft (3m) drop-proof protection, Extech IR320 provides fast and accurate temperature measurements up to 1202°F (650°C). Its dual guided laser shows the target area between the two points at a 12:1 distance to target ratio. It has programmable High and Low Alarms with Red (HI) and Blue (LOW) visual LED alert. The Lock function allows for continuous measurement.

Specifications Range Max Resolution Basic Accuracy
Temperature -4 to 1202°F (-20 to 650°C) 0.1°F/°C ±(1% of reading 2°F/1°C)
Distance to Target 12:1
Emissivity 0.10 to 1.00 (adjustable)
Dimensions/ Weight 7.4 x 4.6 x 2.2″ (189 x 118 x 55mm)/ 10.3oz (292g)