Testo 425 thermal anemometer
The Testo 425 thermal anemometer has a permanently attached thermal flow probe with telescopic
handle (maximum extended length 820mm). Accurate volume flow calculation due to easy input of duct area is shown directly on the display. Timed and
multi-point mean calculation provide information on mean volume flow. Min/max values can also be shown in the display. The Hold function enables the
current reading to be frozen on the display.
- Features:
- Direct display of volume flow.
- Multi-point or timed mean calculation.
- Max./min. values.
- Hold button to freeze readings.
- Display light.
- Auto Off function.
- TopSafe, the indestructible protection case (optional).
- Instrument case (wallet) (optional).
- Calibration certificate (optional).
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Testo 425 datasheet |
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Testo 425 user manual |
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| 2633-001 | Testo 425 thermal anemometer (0560 4251) | £375.00 | ||
| 2630-2633 | Testo 425 calibration certificate | £75.00 |






