Testo 405 - Thermal Anemometer with NTC probe
Testo 405 - Thermal Anemometer with NTC probe
Anemometer Testo 405 can accurately locate and measure even very low air velocities, such as around leaky windows. Measurements in the ventilation channel can be performed using the telescope to a depth of 300 mm. Testo 405 allows the simultaneous measurement of air flow, volume flow and temperature.
- Micro sensor fits into small openings
- Hot-wire sensor technology enables accurate measurements to very low velocities
- Meter folds to pocket-size for convenient storage
- Duct holder, clip and batteries included
- Measuring range: 0-10 m/sec; -20 to 50°C
- Probe extends to 300 mm
- Head swivels for easy readings
| Measuring range: | -20 to +50 °C |
| Accuracy: |
±0,5 °C
|
| Resolution: |
0,1°C
|
| Measuring range: |
0 to 5 m/s (-20 to 0°C)
0 to 10 m/s (0 to +50°C) 0 to + 99 990 m3/h |
| Accuracy: |
±(0,1 m/s + 5% of remaining measurement value) (0 to +2 m/s)
±(0,3 m/s + 5% of remaining measurement value) (Remaining Range) |
| Resolution: |
0,01 m/s
|
| Battery type: | 3 AAA micro batteries |
| Battery life: | 20 h (approx.) |
| Display type: | LCD |
| Dimensions: | 490 × 37 × 36 mm |
| Operating temperature: | 0 to +50 °C |
| Storage temperature: | -20 to +70 °C |
| Weight: | 115 g (incl.. batteries) |
- Quantitative unit
- ks
Testo 405 - Thermal Anemometer with NTC probe
