- Permanently connected telescopic sensor – maximum length 890 mm, diameter 16 mm
- Airflow measurements, selective and time mean values for calculating air volume
- Hold function; min/max display; auto power off
Calibration certificate and batteries included
The testo 416 vane anemometer provides you with quick and reliable airflow readings on an easy-to-read, backlit display.
The permanently connected telescopic sensor, which can be extended to a maximum length of 890 mm and a mini vane that has a diameter of 16 mm make the anemometer ideal for measuring the airflow and air volume in air ducts.
In order to calculate the air volume simply enter the area of the air duct into the vane anemometer – the selective and time mean values will then show the average air volume. The testo 416 also has a hold function which allows you to freeze the last reading as well as min/max readings which can be displayed at the touch of a key.
More accessories for even more benefits in the field
Additional optional accessories include a practical all-in-one shoulder bag or carrying case and a TopSafe protective case that protects against impact and dirt and water.
testo 416 vane anemometer with permanently connected 16 mm telescopic vane (max. length 890 mm), calibration protocol, batteries.
Technical data/Product specification
|General technical data|
|Velocity - Vane|
Sensor change by customer
The simple design of the testo 316-3 enables the sensor to be changed in just a few seconds and means the sensor is always ready for use.
Tightness testing of refrigeration systems
The testo 316-3 meets all the requirements of the F gases regulation thanks to the high sensitivity of 4 g/a. This means you can find every leakage – no matter whether it involves an R22, R134a, R410a or another refrigerant.