Dual Channel Temperature Meter – Testo 922

Model No: Testo 922Part No: 0560 9221

The digital temperature meter testo 922 is ideal for professional temperature measurements of heating, plumbing and air conditioning with up to three temperature sensors and direct display of temperature differences.

  1. Ideally suited for applications in the HVAC field
  2. 2-channel temperature measuring instrument with optional wireless probes
  3. Display of differential temperature
  4. TopSafe, the indestructible protective cover, protects from dirt and impact
  5. Continuous display of min./max. values
  6. Hold-button for freezing measurement values
  7. Cyclic printing of measurement values, e.g. once per minute


The testo 922 digital temperature meter measures temperatures and determines the temperature difference in fraction of seconds. The temperature meter comes with connecting points for up to two temperature sensors and wireless connectivity for a third sensor.

At-a-glance look at all the features

–  Connecting points for 2 optional type K temperature sensors
–  Wireless connectivity for a third temperature sensor
–  Temperature values and temperature difference directly visible in display
–  Permanent display of min and max values
–  Hold function that freezes the last reading

The testo 922 temperature meter – accessories and sensors

–  There is a wide selection of optional temperature and wireless sensors to help you carry out your temperature measurements
–  The testo protocol printer allows you to print out on site; the cyclic pressure can be used in  adjustable (i.e. one-minute) intervals
–  The durable, IP65 rated TopSafe protective case protects you digital temperature meter against impact and dirt and water ingress

The testo 922 temperature meter – areas of application

Professionals in the fields of heating, plumbing and air conditioning are quick to appreciate the benefits which the compact, easy-to-use testo 922 digital temperature meter has to offer. The testo 922 temperature meter measures temperatures quickly and accurately and determines the temperature difference directly. This allows you to carry out your inspections and checks quickly and efficiently. There’s also an optional testo turbo printer which allows you to print out on site.

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)
Resolution 0.1 °C (-50 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
Number of channels 2-channel
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



 Datasheet Download  Instruction Manual Download


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