Testo 922 HVAC/R Set - temperature measuring instrument Surface Temperature Measurement Temperature Kuala Lumpur (KL), Malaysia, Selangor Supplier, Suppliers, Supply, Supplies

With this set for the sectors of heating engineering, sanitation, refrigeration and air conditioning technology, you will be ready to begin work straight away. With its two connectable probes, the 2-channel testo 922 temperature measuring instrument measures temperatures in parallel and can determine the differential temperature in a matter of seconds. Once the measurement is complete, you can safely store your equipment in the handy bag supplied.

HVAC/R set including testo 922 temperature measuring instrument – key benefits

The testo 922 temperature measuring instrument is ideal for measuring differential temperature in the sanitary and HVAC/R sector:

Two temperature probes TC type K can be connected to the measuring instrument (two surface temperature probes with Velcro are already included in the set)
Connection of another optional temperature probe possible via radio transmission
Display of temperature values and differential temperature
Hold button to retain the readings
Continuous display of min. and max. values
Illuminated display

The temperature probe with Velcro enables you to measure the surface temperature of pipes, e.g. heating pipes:

The temperature probe with Velcro is ideal for pipes with pipe diameters of up to 120 mm. The thermocouple sensor for measuring temperature is attached to a 20 mm wide, 395 mm long strip
The Velcro fastener on this strip allows the temperature probe to be attached quickly and easily
The temperature probe features a 1.5 m cable
Measuring range -50 °C to +120 °C, accuracy ± 1.5 °C
Response time t99 90 sec - for optimum heat transfer between surface probe and measurement object, we recommend using our optional silicone thermal conductive paste

Handy bag for temperature measuring instrument and probes:

Flat case design with zip fastener and rounded, solid edges
For safely storing measuring instrument and probes
The bag is easy to open, the measuring equipment is easy to take out, practical for everyday use

testo 922 temperature measuring instrument including batteries and calibration protocol
Two temperature probes with Velcro for surface measurements on pipes (item no. 0628 0020)
Handy bag

Technical Data

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) ±0.1 °C (-50 to +199.9 °C)
Resolution	(0.1 °C (-50.0 to 199.9 °C) 1 °C (Remaining Range)

General technical data
Dimensions	182 x 64 x 40 mm
Operating temperature	-20 to +50 °C
Housing	ABS
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