IR Fi40L Thermometer

IR - Fi 40L, Professional Grade Infrared Thermometer  

IR Food Thermometer- Ideal for Refrigerator, Freezer and Transportation for precise temperature readings.

The IR-Fi40L laser thermometer for food is the last word when HACCP accuracy for food inspection is demanded. This is one of the most advanced digital infrared food thermometers manufactured today. If you are also looking to record internal temperatures, check out the Cooper-Atkins 480 infrared thermometer with retractable probe!

Infrared Thermometer


  • Emissivity preset for food applications

  • Features a special thermopile detector for improved immunity to water vapor

  • Back-lit LCD display

  • Auto Off

  • 9 Volt battery, included

  • Battery life approx. 14 hours
  • Selectable temperature units, °C or °F


  • Temperature Range: -67 ° to 536 °F (-55 ° to 280 °C)

  • Distance-to-Spot Size Ratio of 12:1

  • Response time: 1 second
  • Colour White
  • Bright, built-in Class II laser provides easy aiming

  • Between 32 ° to 150 °F: ±1 °C (2 °F) with 1/10th degree resolution complying with HACCP recommendations

  • Below 0 °C (32 °F): ±(1 °C ± 0.1 degree/degree)

  • Above 65 °C (150 °F): ±1.5% of reading

  • Dimension: 15 W x 200 L mm
IR Food Thermometer


An important note about thermal shock:

The Fi40L maintains accuracy under widely changing environmental conditions. For a 10 °C change in ambient temperature, competitive models exhibit measurement errors of about 2 °C requiring 30 minutes to stabilize. By contrast, the Fi40L exhibits an error 3 times smaller and recovers 4 times faster.