testo 922 - Digital temperature meter

Order-Nr.  0560 9221

This meter uses a sensor to start up. Click here for filter selection.
  • Temperature measurements and temperature difference display

  • Wide measuring range from -50 °C to 1 000 °C

  • Connecting points for two type K temperature sensors; wireless connectivity for a third temperature sensor

  • Wide range of optional sensors

Izdelek ni več na voljo. Ali že poznate naslednika?
Izkoristite prednosti: >> Do izdelka


Product Description

The testo 922 digital temperature meter measures temperatures and determines the temperature difference in a matter of seconds. The 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 digital 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 printing 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 digital 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 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.

Delivery Scope

testo 922 digital temperature meter, calibration protocol, batteries.

Technical Data

Temperature - TC Type K (NiCr-Ni)

Measuring range

−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


171 g


182 x 64 x 40 mm

Operating temperature

−20 to +50 °C

Product-/housing material


Number of channels


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


Air probes

€ 67,00
z DDV-om  € 81,74

Immersion/penetration probe for food measurements

€ 84,00
z DDV-om  € 102,48

Surface probes

€ 138,00
z DDV-om  € 168,36
€ 348,00
z DDV-om  € 424,56
€ 49,00
z DDV-om  € 59,78
€ 73,00
z DDV-om  € 89,06


immersion/ penetration probes

€ 32,00
z DDV-om  € 39,04
€ 56,00
z DDV-om  € 68,32
€ 52,00
z DDV-om  € 63,44



testo fast printer IRDA

Order Number: 0554 0549

€ 248,00
z DDV-om  € 302,56
€ 34,00
z DDV-om  € 41,48

Order Number: 0516 1200

€ 62,00
z DDV-om  € 75,64

Order Number: 0516 1201

€ 48,00
z DDV-om  € 58,56

Order Number: 0516 0191

€ 39,00
z DDV-om  € 47,58
€ 59,00
z DDV-om  € 71,98
9V rech. battery for instrument

Order Number: 0515 0025


Flow and return temperature measurement on heating systems

To ensure the heating system is set correctly and efficiently, the flow and return temperatures must be measured. If it is not set correctly, either the requisite heat will not be provided or too much energy will be injected into an overly high flow temperature, i.e. the output from the energy is poor.

testo 922 advantages:

  • Quick and easy measurement of the differential temperature with pipe wrap probes
  • Also optionally available with radio probes for wireless measurement
  • Display of minimum and maximum measuring values
  • Immediate printing of measuring values via optional wireless printer

This meter uses a sensor to start up. Click here for filter selection.