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    testo 405i - thermal anemometer with smartphone operation

    0560 1405
    testo 405i German Design Award
    testo 450i
    testo 405i thermal anemometer
    Testo 405i thermal anemometer
    testo 405i - detailed view - testo 405i
    testo 405i - Measuring volume flow in ventilation ducts
    testo 405i
    testo 405i - hot wire anemometer
    ZAR 2,956.25 ZAR 3,399.69
    1
  1. For measuring volume flow, air velocity and temperature
  2. Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow
  3. Convenient for working in ventilation ducts thanks to its telescopic tube, which can be extended up to 400 mm
  4. Really convenient to operate thanks to the testo Smart App (e.g. easy viewing of readings, measurement data trend, log function)
  5. With the testo 405i hot wire anemometer, you can measure air velocities, temperatures and volume flows. Via Bluetooth, the readings are transmitted wirelessly straight to the testo Smart App on your smartphone or tablet. You can view the values conveniently and use numerous intelligent features:
    No more surprises: the testo 405i thermal anemometer with smartphone operation from the Testo Smart Probes series is ideal for carrying out measuring tasks in ventilation ducts. It is easy to use the anemometer to determine air velocity, temperature and volume flows. The testo 405i is also suitable for measuring indoor air velocity. Practical when, for example, you want to locate non-airtight windows. Cooling capacities and heating outputs can also be calculated when used in conjunction with the testo 605i thermohygrometer.
     

    Operation independent of measuring location via your smartphone

    The testo 405i hot wire anemometer combines professional Testo measuring technology with App-based operation. This means you benefit from numerous additional functions in your day-to-day work. With the testo Smart App, you can view readings conveniently on your smartphone or tablet. You no longer have to spend ages trying to make out the display at poorly accessible points. Volume flow can also be measured easily using the App: following intuitive input of the duct cross-section, the App calculates this completely automatically.

    The App opens up other practical options too: it not only displays measurement data, but also evaluates and documents it. It is easy to carry out a timed and multi-point mean calculation with the App. It also displays the measurement data curve at the press of a button. And sends the measurement data logs as PDF or Excel files.

    System requirements:
    • iOS 11 or later
    • Android 6.0 or later
    • Bluetooth 4.0

    testo 405i thermal anemometer with smartphone operation, including extendible (400 mm) telescope, batteries and calibration protocol.

  6. testo 440 Air velocity and IAQ measuring instrument
    testo 440 - Air velocity and IAQ measuring instrument
      :
      0560 4401
      ZAR 7,993.70 ZAR 9,192.75
      1
    • testo 440 100 mm Vane Kit with Bluetooth®
      testo 440 100 mm Vane Kit with Bluetooth®
        :
        0563 4403
        ZAR 16,909.75 ZAR 19,446.21
        1
      • testo 440 16 mm Vane Kit
        testo 440 16 mm Vane Kit
          :
          0563 4401
          ZAR 13,244.00 ZAR 15,230.60
          1
        • Temperature - NTC

          Measuring range
          -20 to +60 °C
          Accuracy
          ±0,5 °C
          Resolution
          0,1 °C

          Velocity - Hot wire

          Measuring range
          0 to 30 m/s
          Accuracy
          ±(0,1 m/s + 5 % of mv) (0 to 2 m/s)
          ±(0,3 m/s + 5 % of mv) (2 to 15 m/s)
          Resolution
          0,01 m/s

          General technical data

          Weight
          119,6 g
          Dimensions
          200 x 30 x 41 mm
          Operating temperature
          -20 to +50 °C
          Product-/housing material
          Plastic
          System requirements
          requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.2
          Product colour
          black/orange
          Battery life
          15 h
          Battery type
          3 AAA micro batteries
          Diameter probe shaft
          12 mm
          Diameter probe shaft tip
          9 mm
          Length probe shaft
          400 mm
          Storage temperature
          -20 to +60 °C

          Sets

        • Sets
          testo Smart Probes HVAC/R Ultimate kit
          testo Smart Probes HVAC/R Ultimate kit operated via smartphone
            :
            0563 0002 32
            ZAR 24,808.85 ZAR 28,530.18
            1