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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.
Storage temperature | -40 to +70 °C |
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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 Type K | |
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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) |
{tortags,1475,3}
Product Information | |
Datasheet | |
Manual | |
TESTO Catalog |