Probes - Vane

The vane probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow in ventilation ducts.

• 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

The vane probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow at ventilation outlets or duct outlets.

• Vane diameter: 60 mm

• With telescope (can be extended to 910 mm)

• Measuring range: +0.25 to +20 m/s

The vane/temperature probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity or volume flow at ventilation outlets. For measurements at plate outlets and ventilation grilles, it is particularly recommended to use the vane probe in conjunction with the testo 435 measuring instrument and the testovent 417 funnel set (both available separately).

• Vane diameter: 100 mm

• Integrated temperature measurement up to +50 °C

• Flow measuring range +0.3 to +20 m/s

The vane/temperature probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow in ventilation ducts. It can also measure the temperature at the same time.

• 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

The vane/temperature probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow in ventilation ducts. It can also measure temperatures of up to +140 °C at the same time.

• 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

The vane/temperature probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow at ventilation outlets. For measurements at plate outlets and ventilation grilles, it is particularly recommended to use the vane/temperature probe in conjunction with the testo 480 measuring instrument and the testovent 417 funnel set (both available to order).

• Vane diameter: 100 mm 

• Integrated temperature measurement up to +60 °C

• Intelligent calibration concept

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

The vane probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow at ventilation outlets.

• 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/temperature probe, Ø 25 mm, can be attached to 0430 3545 handle or 0430 0941 telescopic handle 

• Probe diameter: 25 mm

• Can be plugged onto handle 

• Measuring range: 0.6 to +40 m/s

Bendable vane probe (can be bent by 90°), Ø 60 mm, attachable to handle 0430 3545, for meas on ventilation outlets

The vane probe (in conjunction with the appropriate measuring instrument) is ideal for determining flow velocity and volume flow in ventilation ducts. It can also be used at high temperatures of up to +350 °C.

• 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

Vane probe, Ø 16 mm, with telescopic handle, Tmax +60°C

Vane probe, Ø 16 mm, for stationary assembly, 3 m cable (PVC)

Use the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature

• Precise: get the right results in next to no time, even in turbulent air flow – using the optionally available funnel set and volume flow straightener

• Convenient: Bluetooth connection between measuring instrument and probe, with a practical button on the handle for storing individual readings, convenient measurement at ceiling outlets with optional telescope (up to 1 m)

• Intelligent calibration concept

Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature

• Precise: detects the smallest air velocities from as little as 0.1 m/s – ideal for laminar flow measurements in cleanrooms

• Convenient: probe with a practical button on the handle for storing individual readings, convenient measurement at ceiling outlets with optional telescope (up to 1 m)

• Intelligent calibration concept

Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 16 mm) are safely stowed away in the case. So you can get down to work straight away!
 

• 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

Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

• 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

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth including temperature sensor and the hot wire probe including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
 

• 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

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth including temperature sensor and the vane probe (Ø 16 mm) are all safely stowed away in the case. So you can get down to work straight away!

• 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

Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor and the 100 mm vane probe head and hot wire probe head (Ø 9 mm) for attachment to the universal Bluetooth handle supplied.  To make measurements more convenient, both probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

• 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

Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, two vane probe heads (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

• 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