Ventilation duct

Observance of air flows in the ventilation duct is of utmost importance for the function of the ventilation and air conditioning system. If the air flows are smaller than intended, the removal of room loads (heating, cooling and substance loads) may not be ensured in certain circumstances. Therefore, the most accurate recording of air flows as possible is particularly important.

Filter
Filter (13 results found)
Filter by Target Group

Filter by Parameters

Filter by Product Type

Filter by Applications

  • Sort by
  • .sort.relevance
  • .sort.typeDefinition-asc
  • .sort.price-desc
  • .sort.price-asc
  • .sort.typeDefinition-desc
13 products or recommendations for Ventilation duct
  • testo 425

    testo 425 - Digital hot wire anemometer with App connection

    Order-Nr. 0563 0425

    • Simple, fast and precise flow and temperature measurement plus volume flow calculation in the ventilation duct
    • More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 820 mm)
  • testo 440 Hot Wire Kit

    testo 440 Hot Wire Kit

    Order-Nr. 0563 4400

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature in ventilation ducts
    • Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to carry out measurements
  • testo 440 16 mm Vane Kit

    testo 440 16 mm Vane Kit

    Order-Nr. 0563 4401

    • 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
  • testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth

    testo 440 Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4406

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
    • Clever: hot wire probe 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) as required
  • testo 440 Air Flow ComboKit 2 with Bluetooth®

    testo 440 Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4407

    • Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
    • Clever: 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) as required
  • testo 440 Delta P Air Flow ComboKit 1 with Bluetooth®

    testo 440 delta P Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4409

    • 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
    • Space-saving: simply combine the universal Bluetooth handle with the 100 mm vane or hot wire probe head and the extendable telescope (1.0 m)
  • testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®

    testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4410

    • 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 and in work rooms
    • Space-saving: 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 onto the telescope
  • Hot wire probe (digital) including temperature sensor, wired

    Hot wire probe (digital) - including temperature sensor, wired

    Order-Nr. 0635 1032

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature
    • Precise: automatic absolute pressure compensation guarantees accurate measurement results
  • Vane probe (Ø 16 mm, digital) with Bluetooth®, including temperature sensor

    Vane probe (Ø 16 mm, digital) - with Bluetooth®, including temperature sensor

    Order-Nr. 0635 9571

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature
    • Precise: accurate measurement results from +0.6 to +50 m/s
  • Hot wire probe (digital) including temperature and humidity sensor, wired

    Hot wire probe (digital) - including temperature and humidity sensor, wired

    Order-Nr. 0635 1572

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow, air temperature and humidity
    • Precise: accurate measurement results from 0 to +50 m/s and automatic absolute pressure compensation
  • Vane probe (Ø 16 mm, digital) including temperature sensor, wired

    Vane probe (Ø 16 mm, digital) - including temperature sensor, wired

    Order-Nr. 0635 9572

    • Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, volume flow and air temperature
    • Precise: accurate measurement results from +0.6 to +50 m/s
  • Vane probe (Ø 16 mm, digital) wired

    Vane probe (Ø 16 mm, digital) - wired

    Order-Nr. 0635 9532

    • Intuitive: parallel determination of air velocity, volume flow and humidity
    • Precise: accurate measurement results from +0.6 to +50 m/s
  • Hot wire probe (digital) with Bluetooth® including temperature and humidity sensor

    Hot wire probe (digital) - with Bluetooth® including temperature and humidity sensor

    Order-Nr. 0635 1571

    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow, air temperature and humidity
    • Precise: accurate measurement results from 0 to +50 m/s and automatic absolute pressure compensation
13 results found