testo 831 - 2 Point IR thermometer

$228.80 inc. GST

Key Features:

  • 30:1 optics
  • Audible alarm, user-defined thresholds
  • HACCP Certified  
  • Backlit display


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Temperature checks have never been easier: The testo 831 infrared thermometer measures the surface temperature of individual products or whole pallets of goods quickly and accurately. 

The testo 831 infrared thermometer in action

The Testo 831’s ergonomic design, state-of-the art technology and multiple features make it the ideal tool for use in the food sector. The easy-to-use food thermometer provides you with quick and accurate readings and is a real time-saver. Outstanding features and benefits include

Practical pistol grip design: easy one-handed use; trigger button for quick and easy scans

Ultra-fast measurements: the infrared thermometer allows you to carry out up to two measurements per second and multi-scan whole pallets or cooling shelves

Precise temperature measurements – also from a distance: and all made possible thanks to 30:1 optics. A measurement carried out over a distance of one meter generates a measuring spot with a diameter of only 3,6 cm. This allows you to measure the temperature of smaller products, like yogurt cartons for example

Always on target: the two laser points generated by the 2-point laser measuring spot marker show you exactly which object you have set your sights on. The two laser points mark the diameter of the measuring circle in which the surface temperature is to be measured

Alarm and min/max values: although your food thermometer allows you to carry out measurements in the wink of an eye, an array of useful features ensures that you won’t miss a thing. Features include user-defined thresholds to determine individually when the visual and audible alarms are activated, a hold function that freezes the last measurement for easier display and min/max values

Belt clip: there’s no better place to store your testo 831 infrared thermometer than in its protective case. Specially since it comes with a belt clip which allows you to attach it to your belt so that you always have it with you when you need it

Wide measuring range: -30 °C up to +210 °C 

HACCP certified: the infrared thermometer is HACCP certified and ideal for use in the food sector

What’s included: Testo 831 infrared thermometer, case, belt clip, factory calibration certificate, batteries.


Technical Data

Storage Temperature -40 to +70 °C
Operating temperature -20 to +50 °C 
Battery type 9V block battery, 6F22
Dimensions 182 x 64 x 40 mm 


Instrument Sensor 

Measuring range  -30 to +210 °C 
Accuracy ±1,5 °C or ±1,5% of mv (-20 to +210 °C ) 
  ± 2 °C or ±2% of mv (remaining range )
Resolution 0.1 °C


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