Probes - Vane

Intuitive: clearly structured measurement menu for volume flow and determination of air velocity in ventilation ducts

Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to carry out measurements

Reliable: internal data storage and USB port for data export

As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at air outlets

Precise: combine the vane probe with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required

Convenient: wireless probe, internal data storage and USB port for your data export

As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

Intuitive: Clearly structured measurement menus for volume flow and parallel determination of air velocity, humidity, and temperature in ventilation ducts, or at ventilation outlets

Smart: Hot wire probe (0.85 m) with telescope (2.8') – combine the Bluetooth vane probe (Ø 100 mm") with the telescope for ceiling outlets, or the funnel set for plate outlets (sold separately)

Convenient: Wireless probes, internal memory for data storage, and USB port for data export

Versatile: Your testo 440 setup can be expanded with a large selection of digital probes

Intuitive: Clearly structured measurement menus for volume flow and determination of air velocity, humidity, and temperature in ventilation ducts, or at ventilation outlets​

Smart: vane probe (Ø 16 mm) with telescope (0.85 m); combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) ​

Convenient: wireless probe, internal data storage and USB port for data export​

Versatile: Your testo 440 setup can be expanded with a large selection of digital probes

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts or at ventilation outlets​

Smart: simply combine the universal Bluetooth handle with the 100 mm vane or hot wire probe head and the extendable telescope (1.0 m)​

Convenient: wireless probes, internal data storage and USB port for data export

Versatile: the testo 440 has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes

Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets

Smart: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged into the telescope

Convenient: wireless probes, internal data storage and USB port for data export

Versatile: testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes

Probe head 16 mm in diameter

With telescope (can be extended to 890 mm) for larger ventilation ducts

Measuring range: 0.6 to +40 m/s

Vane diameter: 60 mm

With telescope (can be extended to 910 mm)

Measuring range: +0.25 to +20 m/s

Vane diameter: 100 mm

Integrated temperature measurement up to +50 °C

Flow measuring range +0.3 to +20 m/s

Integrated temperature measurement up to +70 °C

With telescope (can be extended to 960 mm)

Intelligent calibration concept

Flow measuring range: 0.6 to +50 m/s

Probe diameter: 16 mm

Integrated temperature measurement up to +140 °C

Can be plugged onto handle (available to order)

Flow measuring range: 0.6 to +60 m/s

Vane diameter: 100 mm 

Integrated temperature measurement up to +60 °C

Intelligent calibration concept

Flow measuring range: +0.1 to +15 m/s

Vane diameter: 100 mm – ideal for carrying out measurements at ventilation outlets

Easy to operate at ceiling outlets, since the probe can be bent at a 90° angle

Measuring range: +0.1 to +15 m/s

Vane anemometer probe measures air velocity, volumetric flow and temperature

Measurements are possible up to +140 °C, for example in hot process air

Equipped with a stable, non-rotatable telescope

Readings can be recorded immediately thanks to the integrated measurement button on the probe handle

Probe diameter: 25 mm

Can be plugged onto handle 

Measuring range: 0.6 to +40 m/s

Probe diameter: 25 mm

Can be used at high temperatures of up to +350 °C

Can be plugged onto the handle (included in the delivery)

Measuring range: 0.6 to +20 m/s

Intuitive: parallel determination of air velocity, volume flow and humidity

Precise: accurate measurement results from +0.6 to +50 m/s

Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to measure in any cross-section

Intelligent calibration concept