Testo 831 Infrared Thermometer with Laser Sighting
Testo 831 Infrared Thermometer with Laser Sighting
The measurement point diameter of this practical infrared thermometer is only 3.6 cm at a distance of 1 m. The advantage: even smaller objects such as yoghurt pots can be measured conveniently at a distance. Thanks to a 2-point laser marker, the diameter of the measurement point is displayed exactly, avoiding measurement errors. Now you can even perform multi-scanning! At two measurements per second, the Testo 831 is so fast that scans of palettes of refrigerated shelving can be carried out easily.
· Infrared thermometer with 30:1 optics
· Broad measurement range of -30 to +210 °C
· Backlit display
· Alarm limit values can be set and are optically and audibly indicated
· Including belt holder and factory calibration certificate
· Also available as a set with the core thermometer testo 106
· 2 laser beams for marking the measurement spot
· Hold-function and max./min. values
Display | Illuminated LCD |
Storage temperature | -40 to +70 °C |
Operating temperature | -20 to +50 °C |
Battery type | 9V block battery |
Battery life | 15 h |
Weight | 200 g |
Dimensions | 190 x 75 x 38 mm |
Probe - Infrared | |
Meas. 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 |