The testo 925 temperature measuring instrument is our all-rounder for temperature measurement in heating engineering, the sanitation sector and refrigeration and air conditioning technology. Take advantage of the thermocouple technology of the attachable temperature probes (type K thermocouple) with this temperature measuring instrument. It enables fast temperature checks and a large temperature measuring range from -50 to +1000 °C (the measuring range is dependent on the probe selected).
testo 925 temperature measuring instrument, including batteries and calibration protocol.
Note: the temperature measuring instrument requires a probe for commissioning (not included in the scope of delivery).
|Temperature - TC Type K (NiCr-Ni)|
-50 to +1000 °C
±(0.5 °C + 0.3 % of mv) (-40 to +900 °C)
±(0.7 °C + 0.5 % of mv) (Remaining Range)
0.1 °C (-50 to +199.9 °C)
1 °C (Remaining Range)
|General technical data|
-40 to +70 °C
182 x 65 x 40 mm
-20 to +50 °C
Number of channels
9V block battery, 6F22
200 h (connected probe, backlight off); 45 h (radio mode, backlight off); 68 h (connected probe, backlight always on); 33 h (radio mode, backlight always on)