Velocity / air flow

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32 products or recommendations for Velocity / air flow
  • testo 425 Thermal Anemometer

    testo 425 - Thermal anemometer with flow probe

    Order-Nr. 0560 4251


    • Temperature and flow measurement as well as volumetric flow calculation
    • Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm
  • testo 405i exhaust air volume flow set

    testo 405 i - thermal anemometer with smartphone operation

    Order-Nr. 0560 1405


    • For measuring volume flow, air velocity and temperature
    • Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow
  • testo Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32


    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
  • testo Smart Probes VAC Kit delivery

    testo Smart Probes VAC kit

    Order-Nr. 0563 0003 10


    • Measurement of air and surface temperature, humidity, air velocity and volume flow
    • Measurement menus for volume flow measurement in ducts and at outlets, identification of mould risk, easy image documentation including IR temperature reading and measurement spot marking
  • 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 405i

    testo 405 - Thermal anemometer

    Order-Nr. 0560 4053


    • Measurement of air velocity, volumetric flow and air temperature
    • For measurements in ventilation ducts and in rooms
  • testo 440 100 mm Vane Kit with Bluetooth®

    testo 440 100 mm Vane Kit with Bluetooth®

    Order-Nr. 0563 4403


    • 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
  • 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
  • testo 416 Kit

    testo 416 - Vane anemometer

    Order-Nr. 0560 4160


    • Permanently connected telescopic sensor – maximum length 890 mm, diameter 16 mm
    • Airflow measurements, selective and time mean values for calculating air volume
  • testo 440 Air velocity and IAQ measuring instrument

    testo 440 - Air velocity and IAQ measuring instrument

    Order-Nr. 0560 4401


    • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
  • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor

    testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
     

    Order-Nr. 0560 4402


    • Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
  • testo 410-2

    testo 410-2 - Vane anemometer

    Order-Nr. 0560 4102


    • Permanently installed vane with a diameter of 30 mm
    • Measurement of air velocity, air temperature and humidity
  • Testo 410

    testo 410-1 - Vane anemometer

    Order-Nr. 0560 4101


    • Vane anemometer with permanently installed 30 mm vane
    • Measurement of air velocity and air temperature
  • Smart Probes VAC Set

    testo 410 i - vane anemometer with smartphone operation

    Order-Nr. 0560 1410


    • Measurement of air velocity, volume flow and temperature
    • Display of the volume flow of multiple outlets in order to adjust systems
  • testo 420

    testo 420 - volume flow hood

    Order-Nr. 0563 4200


    • Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity
    • Impressively light with a weight of 2.9 kg
  • Flügelrad-/Temperatur-Messsonde, ~ 16 mm

    Vane/temperature probe (Ø 16 mm) up to 140 °C

    Order-Nr. 0635 9540


    • Probe diameter: 16 mm
    • Integrated temperature measurement up to +140 °C
  • Thermische Strömungssonde (Hitzdraht) ~ 10 mm

    Hot wire probe (Ø 10 mm) - for flow, temperature, humidity and pressure

    Order-Nr. 0635 1543


    • 4 functions in 1 probe: measurement of flow, temperature, humidity and absolute pressure
    • With robust, non-rotatable telescope (can be extended to 1100 mm)
  • Behaglichkeitssonde für Turbulenzgrad-Messung

    Comfort probe for turbulence measurement

    Order-Nr. 0628 0143


    • Turbulence measurement in accordance with EN 13779
    • Determination of air velocity and draught risk
  • Behaglichkeitssonde für Turbulenzgrad-Messung mit Teleskop

    Comfort probe for turbulence measurement

    Order-Nr. 0628 0109


    • Turbulence measurement in accordance with EN 13779
    • Non-directional flow measurement
  • Dreifachsonde zur gleichzeitigen Messung

    Hot ball probe (Ø 7.5 mm) - for flow, temperature and humidity

    Order-Nr. 0635 1540


    • 3 functions in 1 probe: measurement of flow, temperature and humidity
    • Measures temperatures up to +70 °C
32 Products found
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