Testo 831 thermometer with 2-point laser viewfinder

Thanks to the 30:1 optics used, the testo 831 thermometer has a measuring point diameter of 3.6 cm at a distance of 1 m. As a result, even small objects, such as yogurt cups, can be easily measured at a distance.

Using a 2-point laser sight, the diameter of the measurement point is accurately represented, eliminating measurement errors. With a rate of two measurements per second, the Testo 831 pyrometer is so fast that it takes a few seconds to scan an entire pallet or refrigerated cabinet.

Technical specification	Testo 831
IR measurement range	-30 to +210 °C
Accuracy	±1,5 °C or ±1,5 % measured value (-20 to +210 °C) ±2 °C or ±2 % measured value (the rest of range)
IR resolution	0,1 °C
Dimensions	190 x 75 x 38 mm
Battery life	15 h
Dispaly	LCD
Protection class	IP30