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Vane probe (Ø 100 mm, digital) - including temperature sensor, wired

0635 9432
Vane probe (Ø 100 mm, digital) including temperature sensor, wired
Volumetric flow measurement at plate outlets with vane probe (Ø 100 mm), testovent 417 funnel set, and testo 440
Volumetric flow measurement at ceiling outlets with vane probe (Ø 100 mm) and testo 440
Volumetric flow measurement at swirl outlets with vane probe (Ø 100 mm), volume flow straightener, and testo 440
Volumetric flow measurement at at ventilation grilles with vane probe (Ø 100 mm) and testo 440
  • Accurate, Low-Speed Measurement – Detects even the smallest air velocities from 0.1 m/s, ideal for cleanroom and laminar flow testing.
  • Wired Reliability – Use in environments where Bluetooth is restricted, with fixed cable ensuring dependable connectivity.
  • Flexible Setup – Compatible with optional 1.0 m telescope and 90° angle adapter, or extend to 2.0 m for high ceiling measurements.
  • Intelligent Calibration – Only the probe head requires calibration, reducing instrument downtime and increasing efficiency.
    • Digital 100 mm vane probe with fixed cable and integrated temperature sensor – ideal for accurate, wired measurement of air velocity, volume flow, and temperature in cleanrooms and HVAC systems.
    The wired digital vane probe (Ø 100 mm) is a precision instrument designed for measuring air velocity, volume flow, and air temperature at outlets, ducts, grilles, and cleanroom environments. It features a fixed cable connection to a compatible Testo multifunction measuring instrument (sold separately), offering a reliable alternative when Bluetooth is not permitted. This probe excels in turbulent air thanks to compatibility with the optional funnel set and volume flow straightener. With a practical button on the handle for storing readings and timed averages, the probe also integrates smoothly into telescopic setups for ceiling outlet testing. The intelligent calibration concept ensures minimal downtime by requiring calibration of the probe head only, not the full system.

    Vane probe (Ø 100 mm) including temperature sensor (consisting of 100 mm vane probe head, handle adapter and cable handle (cable length 1.4 m)), bracket for testovent measurement funnel, calibration protocol.

    General technical data

    Storage temperature
    -20 to +60 °C
    Weight
    365 g
    Dimensions
    375 x 105 x 46 mm
    Operating temperature
    -5 to +50 °C
    Diameter probe shaft
    100 mm
    Cable length
    1.4 m
    Product colour
    black/orange

    Temperature - NTC

    Measuring range
    -20 to +70 °C
    Accuracy
    ±0.5 °C
    Resolution
    0.1 °C

    Velocity / Volume flow

    Measuring range
    0.3 to 35 m/s
    Accuracy
    ±(0.1 m/s + 1.5 % of mv) (0.3 to 20 m/s)
    ±(0.2 m/s + 1.5 % of mv) (20.01 to 35 m/s)
    Resolution
    0.01 m/s

    Accessories

  • Accessories
    Extendable telescope (up to 1 m in length) for flow probes with universal handle
    Extendable telescope (up to 1 m in length) for flow probes
      :
      0554 0960
    • Accessories
      Telescope extension (length 0.4 to 0.9 m) for flow probes with universal handle
      Telescope extension for flow probes, length 0.4 to 0.9 m
        :
        0554 0990
      • Accessories
        testovent 417 funnel set
        Convenient, quick volume flow measurement
          :
          0563 4170
        • Accessories
          testovent 417 volume flow straightener
          Enables accurate volume flow measurement – even at turbulent swirl outlets.
            :
            0554 4172
          • Accessories
            Universal Bluetooth® handle for connecting probe heads
            Bluetooth® handle for connecting probe heads: transmits readings conveniently via Bluetooth
              :
              0554 1111
            • Accessories
              Universal cable handle for connecting probe heads
              Cable handle for connecting probe heads: transmits readings via cable
                :
                0554 2222
              • Accessories
                90° angle for the attachment of vane probes (Ø 100 mm) with universal handle
                90° angle: for connecting vane probes (Ø 100 mm): for correct positioning at ceiling outlets
                  :
                  0554 0991
                • Accessories
                  IAQ data logger for long-term measurements
                  IAQ data logger for long-term measurements
                    :
                    0577 0400
                  • Accessories
                    testovent 417 volume flow straightener set
                    ?, Enables accurate volume flow measurement – even at turbulent swirl outlets.
                      :
                      0554 4173

                      • Sensor heads

                    • Sensor heads
                      16 mm vane probe head including temperature sensor
                      16 mm vane probe head including temperature sensor; for attachment to extendable telescope for air velocity probes with universal handle – measuring range +0.6 to +50 m/s, -10 to +70 °C
                        :
                        0635 9570
                      • Sensor heads
                        High-precision 100 mm vane probe head including temperature sensor
                        High-precision 100 mm vane probe head including temperature sensor: for attachment to extendable telescope for air velocity probes with universal handle or to a universal Bluetooth® or cable handle – measuring range +0.1 to +15 m/s, -20 to +70 °C
                          :
                          0635 9370
                        • Sensor heads
                          100 mm vane probe head
                          100 mm vane probe head: for attachment to extendable telescope for air velocity probes with universal handle or to universal Bluetooth® or cable handle – measuring range +0.3 to +35 m/s, -20 to +70 °C
                            :
                            0635 9430
                          • Sensor heads
                            Hot wire probe head including temperature and humidity sensor
                            Hot wire probe head including temperature and humidity sensor: for attachment to extendable telescope for air velocity probes with universal handle – measuring range 0 to +30 m/s, -20 to +70 °C, 5 to 95% RH
                              :
                              0635 1570
                            • Sensor heads
                              Humidity/temperature probe head
                              Humidity/temperature probe head: for attachment to universal Bluetooth® or cable handle – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C
                                :
                                0636 9730
                              • Sensor heads
                                High-precision humidity/temperature probe head: for attachment to a universal Bluetooth® or cable handle – accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)
                                  :
                                  0636 9770
                                • Sensor heads
                                  CO2 probe head including temperature and humidity sensor
                                  CO₂ probe head including temperature and humidity sensor: for attachment to universal Bluetooth® or cable handle – measuring range 0 to 10,000 ppm, -10 to +50 °C, 5 to 95% RH
                                    :
                                    0632 1550
                                  • Sensor heads
                                    CO probe head
                                    CO probe head: for attachment to universal Bluetooth® or cable handle – measuring range 0 to 500 ppm
                                      :
                                      0632 1270
                                      • Contact Us
                                      Testo Ltd
                                      Newman Lane
                                      GU34 2URAlton
                                      HampshireUnited Kingdom
                                      01420 544433

                                      Opening hours

                                      Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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