Testo 922 – 2 Channel Differential Thermometer

T/C Type K, connection of an optional radio probe, with battery and calibration protocol.

The differential thermometer records temperature values from 2 connected thermocouple probes and displays them simultaneously. The reading from an additional temperature probe can also be wirelessly displayed in the testo 922 measuring instrument; i.e. measurement data is transmitted by radio. Differential temperature can be called up immediately. Current measurement data such as max/min data can be printed on the Testo fast printer on site. It is possible to print measurement data once a minute, for example, on the printer if cyclical printing is in operation.

  • 2 channel measuring instrument with optional radio probe
  • Displays differential temperature
  • Cyclical printing of readings, e.g. once a minute
  • Continuous display of max/min values
  • Hold button to freeze reading
  • TopSafe, indestructible case, protects from dirt and impact (option)
  • Display light
  • On site printout on Testo fast printer

Storage temperature = -40 to +70 °C

Operating temperature = -20 to +50 °C

Battery type = 9V block battery, 6F22

Weight = 171 g

Dimensions = 182 x 64 x 40 mm

Material/Housing = ABS

Probe – Type K

Meas. 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)