Description
Temperature measurements; measurements with up to three temperature sensors; direct display of temperature differences: the testo 922 digital temperature meter is ideal for professional use in the fields of heating, plumbing and air conditioning.
Testo 922 is a temperature measuring instrument which is especially suited to applications in the HVAC field. The measuring instrument records the temperature values of two connected thermocouple probes, and shows these simultaneously together with the differential temperature in the display.
FEATURES:
- Ideally suited for applications in the HVAC field
- 2-channel temperature measuring instrument with optional wireless probes
- Display of differential temperature
- TopSafe, the indestructible protective cover, protects from dirt and impact
- Continuous display of min./max. values
- Hold-button for freezing measurement values
Technical Specifications
Weight |
171 g |
Dimensions |
182 x 64 x 40 mm |
Operating temperature |
-20 to +50 °C |
Product-/housing material |
ABS |
Number of channels |
2-channel |
Standards |
EN 13485 |
Battery type |
9V block battery, 6F22 |
Battery life |
200 h (connected probe, backlight off);
|
Storage temperature |
-40 to +70 °C |
Temperature – TC Type K (NiCr-Ni) Measuring range |
-50 to +1000 °C |
Accuracy |
±(0.5 °C + 0.3 % of mv) (-40 to +900 °C)
|
Resolution |
0.1 °C (-50 to +199.9 °C)
|
