Anemometer with telescoping hot-wire probe to reach into ducts. Measures air velocity in m/s, air flow volume in m3/h, and air temperature in °C.
Anemometer with telescoping hot-wire probe to reach into ducts. Measures air velocity in m/s, air flow volume in m3/h, and air temperature in °C.
Use the testo 405 thermal anemometer to measure air velocity, volumetric flow, and air temperature. It is suitable for carrying out quick check measurements in ventilation ducts, and for measuring the air velocity in rooms, such as at drafty windows.
Features
| Storage temperature | -20 to +70 °C |
| Operating temperature | 0 to +50 °C |
| Battery type | 3 AAA micro batteries |
| Battery life | Approx. 20 hr |
| Dimensions | 490 x 37 x 36 mm |
Airflow – Hotwire |
|
|---|---|
| Measuring range | 0 to 5 m/s (-20 to 0 °C) 0 to 10 m/s (0 to +50 °C) |
| Accuracy | ±(0.1 m/s + 5% of mv) (0 to +2 m/s) ±(0.3 m/s + 5% of mv) (remaining range) |
| Resolution | 0.01 m/s |
NTC |
|
| Measuring range | -20 to +50 °C |
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
Volume Flow |
|
| Measuring range | 0 to +99990 m3/h |
Cliquer sur une catégorie pour voir une sélection d'accessoires compatible avec le Testo 405 Thermo-Anemometer.
| Storage temperature | -20 to +70 °C |
| Operating temperature | 0 to +50 °C |
| Battery type | 3 AAA micro batteries |
| Battery life | Approx. 20 hr |
| Dimensions | 490 x 37 x 36 mm |
Airflow – Hotwire |
|
|---|---|
| Measuring range | 0 to 5 m/s (-20 to 0 °C) 0 to 10 m/s (0 to +50 °C) |
| Accuracy | ±(0.1 m/s + 5% of mv) (0 to +2 m/s) ±(0.3 m/s + 5% of mv) (remaining range) |
| Resolution | 0.01 m/s |
NTC |
|
| Measuring range | -20 to +50 °C |
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
Volume Flow |
|
| Measuring range | 0 to +99990 m3/h |
Cliquer sur une catégorie pour voir une sélection d'accessoires compatible avec le Testo 405 Thermo-Anemometer.
