OVERVIEW & SPECIFICATION

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).

Temperature – TC Type K (NiCr-Ni)
Measuring range	-50 to +1000 °C
Accuracy	±(0.5 °C + 0.3 % of mv) (-40 to +900 °C) ±(0.7 °C + 0.5 % of mv) (Remaining Range)
Resolution	0.1 °C (-50 to +199.9 °C) 1 °C (Remaining Range)

Temperature – TC Type K (NiCr-Ni)

Measuring range

-50 to +1000 °C

Accuracy

±(0.5 °C + 0.3 % of mv) (-40 to +900 °C)

±(0.7 °C + 0.5 % of mv) (Remaining Range)

Resolution

0.1 °C (-50 to +199.9 °C)

1 °C (Remaining Range)

General technical data
Dimensions	182 x 65 x 40 mm
Operating temperature	-20 to +50 °C
Housing	ABS
Number of channels	1-channel
Warranty	2 years
Battery type	9V block battery, 6F22
Battery life	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)
Storage temperature	-40 to +70 °C
Weight	171 g

testo 925