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    testo 440 100 mm Vane Kit with Bluetooth®

    0563 4403
    Volume flow measurement at outlets with the air velocity and IAQ measuring instrument testo 440
  1. Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at air outlets
  2. 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
  3. Convenient: wireless probe, internal data storage and USB port for your data export
  4. As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes
  5. 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!
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    • testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
    • Vane probe (Ø 100 mm) with Bluetooth® including temperature sensor (consisting of 100 mm vane probe head, handle adapter and Bluetooth® handle); bracket for testovent measurement funnel; 4 x AA batteries and calibration protocol (0635 9431)
    • Basic case for testo 440 and 1 probe

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    testo 400 air flow kit with hot wire probe
    • Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
    • Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
    :
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    testo 400 air flow kit with 16 mm vane probe
    • Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
    • Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
    :
    0563 0400 72
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    testo 440 16 mm Vane Kit
    • 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
    :
    0563 4401
  11. Customers who viewed this product also viewed
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    testo 440 Air Flow ComboKit 1 with Bluetooth®
    • 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
    :
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    testo 440 Air Flow ComboKit 2 with Bluetooth®
    testo 440 Air Flow ComboKit 2 with Bluetooth®
    • 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
    :
    0563 4407
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    testo 440 Delta P Air Flow ComboKit 1 with Bluetooth®
    testo 440 delta P Air Flow ComboKit 1 with Bluetooth®
    • 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)
    :
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    testo 440 100 mm Vane Kit with Bluetooth®
    testo 440 100 mm Vane Kit with Bluetooth®
    • 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
    :
    0563 4403
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    testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®
    testo 440 delta P Air Flow ComboKit 2 with Bluetooth®
    • 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
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  20. Comfort probes

    Humidity probes

    Pressure probes

    Temperature probes

  21. Temperature probes
    testo 805i – infrared thermometer with smartphone operation
      :
      0560 1805
    • Temperature probes
      Robuster Luftfühler, TE Typ K
      Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C
        :
        0602 1793
      • Temperature probes
        Fast-action surface probe with sprung thermocouple strip
        Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C
          :
          0602 0393
        • Temperature probes
          Fast-reaction paddle surface probe
          Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C
            :
            0602 0193
          • Temperature probes
            Efficient, waterproof surface probe with small measurement head
            Waterproof surface temperature probe with a small measuring head (TC type K) – measuring range: -60 °C to +1000 °C
              :
              0602 0693
            • Temperature probes
              Fast-action surface probe with sprung thermocouple strip
              Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C
                :
                0602 0993
              • Temperature probes
                Magnetic probe (TC type K) - for surface temperatures
                Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C
                  :
                  0602 4792
                • Temperature probes
                  Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten
                  Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C
                    :
                    0602 4892
                  • Temperature probes
                    Waterproof surface probe with widened measurement tip
                    Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C
                      :
                      0602 1993
                    • Temperature probes
                      Pipe wrap probe with velcro strip
                      Temperature probe with Velcro (TC Type K)
                        :
                        0628 0020
                      • Temperature probes
                        Pipe wrap probe for pipe diameter 5 to 65 mm
                        Temperature probe (TC type K) with clamping bracket for measurements on pipes with Ø 5-65 mm – Measuring range -60 to +130°C, briefly up to +280°C
                          :
                          0602 4592
                        • Temperature probes
                          Clamp probe for measurements on pipes
                          Clamp probe (TC type K) for temperature measurements on pipes with Ø 15-25 mm – Measuring range -50 to +100°C, briefly up to +130°C
                            :
                            0602 4692
                          • Temperature probes
                            Efficient and fast-action immersion probe, waterproof
                            Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C
                              :
                              0602 0593
                            • Temperature probes
                              Fast-action, waterproof immersion/penetration probe
                              Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C
                                :
                                0602 2693
                              • Temperature probes
                                Tauch-Messspitze, biegsam, TE Typ K
                                Immersion measuring tip with TC plug type K - for fast temperature measurements
                                  :
                                  0602 5792
                                • Temperature probes
                                  Flexible immersion measuring tip (TC type K, class 3) - measuring range -200 to +40°C
                                    :
                                    0602 5793
                                  • Temperature probes
                                    Immersion measurement tip, flexible, for measurements in air
                                    Flexible immersion measuring tip (TC type K) - Measuring range: -40 to +1000°C
                                      :
                                      0602 5693
                                    • Temperature probes
                                      Waterproof immersion/penetration probe, TC Type K
                                      Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C
                                        :
                                        0602 1293
                                      • Temperature probes
                                        Flexible, low-mass immersion measurement tip
                                        Exceptionally fast temperature probe (TC Type K)
                                          :
                                          0602 0493
                                        • Temperature probes
                                          Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)
                                          Waterproof stainless steel food probe (TC type K) - measuring range: -60 to +400°C
                                            :
                                            0602 2292
                                          • Temperature probes
                                            Thermocouple with TC adapter, flexible, 800 mm long
                                            Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C
                                              :
                                              0602 0644
                                            • Temperature probes
                                              Thermocouple with TC adapter, flexible, length 1500 mm
                                              Flexible thermoelectric couple (TC type K, glass fibre) – measuring range -50 to +400°C
                                                :
                                                0602 0645
                                              • Temperature probes
                                                Thermocouple with TC adapter, flexible, 1500 mm long, PTFE
                                                Flexible thermoelectric couple (TC type K, PTFE) – measuring range -50 to +250°C
                                                  :
                                                  0602 0646
                                                • Temperature probes
                                                  Flexible temperature probe (digital)
                                                  Flexible temperature probe (digital) with Pt100 temperature sensor: for temperature measurements in locations that are difficult to access and in liquids – measuring range -100 to +260 °C
                                                    :
                                                    0618 0071
                                                  • Temperature probes
                                                    Robust, fast-action air probe (digital)
                                                    Robust, fast-action air probe (digital)
                                                      :
                                                      0618 0072
                                                    • Temperature probes
                                                      Immersion/penetration probe (digital)
                                                      Immersion/penetration probe (digital) with Pt100 temperature sensor: for temperature measurements in liquids and pastes – measuring range -100 to +400 °C, accuracy up to ±0.15 °C
                                                        :
                                                        0618 0073
                                                      • Temperature probes
                                                        High-precision immersion/penetration probe (digital)
                                                        High-precision immersion/penetration probe (Pt100 temperature sensor, digital) for temperature measurements in liquids and pastes – measuring range -80 to +300 °C, accuracy up to ±0.05 °C
                                                          :
                                                          0618 0275
                                                        • Temperature probes
                                                          testo 115i - Clamp thermometer operated via smartphone
                                                            :
                                                            0560 2115 02
                                                          • Velocity

                                                          • Velocity
                                                            Hot wire probe (digital) with Bluetooth® including temperature and humidity sensor
                                                            Hot wire probe (digital) with Bluetooth® including temperature and humidity sensor: for measurements in ventilation ducts – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH
                                                              :
                                                              0635 1571
                                                            • Velocity
                                                              Hot wire probe (digital) including temperature and humidity sensor, wired
                                                              Hot wire probe (digital) including temperature and humidity sensor, wired: for measurements in ventilation ducts – measuring range 0 to +50 m/s, -20 to +70 °C, 5 to 95% RH
                                                                :
                                                                0635 1572
                                                              • Velocity
                                                                Vane probe (Ø 16 mm, digital) with Bluetooth®, including temperature sensor
                                                                Vane probe (Ø 16 mm, digital) with Bluetooth® including temperature sensor: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s, -10 to +70 °C
                                                                  :
                                                                  0635 9571
                                                                • Velocity
                                                                  Vane probe (Ø 16 mm, digital) including temperature sensor, wired
                                                                  Vane probe (Ø 16 mm, digital) including temperature sensor, wired: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s, -10 to +70 °C
                                                                    :
                                                                    0635 9572
                                                                  • Velocity
                                                                    Hot wire probe (digital) including temperature sensor, wired
                                                                    Hot wire probe (digital) including temperature sensor, wired: for measurements in ventilation ducts – measuring range 0 to 30 m/s, -20 to +70 °C
                                                                      :
                                                                      0635 1032
                                                                    • Velocity
                                                                      Fume cupboard probe (digital), wired
                                                                      Fume cupboard probe (digital), wired: for measuring inflow speed and exhaust air volume flow in fume cupboards according to DIN EN 14175-3/-4 – measuring range 0 to 5 m/s, 0 to +50 °C
                                                                        :
                                                                        0635 1052
                                                                      • Velocity
                                                                        High-precision vane probe (Ø 100 mm, digital) including temperature sensor, wired
                                                                        High-precision vane probe (Ø 100 mm, digital) including temperature sensor, wired: for measurements at air outlets in cleanrooms, as well as at plate outlets, ventilation grilles or swirl outlets – measuring range +0.1 to +15 m/s, -20 to +70 °C
                                                                          :
                                                                          0635 9372
                                                                        • Velocity
                                                                          Vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor
                                                                          Vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor: for measurements at ceiling/air outlets and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.3 to +35 m/s, -20 to +70 °C
                                                                            :
                                                                            0635 9431
                                                                          • Velocity
                                                                            Vane probe (Ø 100 mm, digital) including temperature sensor, wired
                                                                            Vane probe (Ø 100 mm, digital) including temperature sensor, wired: for measurements at ceiling/air outlets and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.3 to +35 m/s, -20 to +70 °C
                                                                              :
                                                                              0635 9432
                                                                            • Velocity
                                                                              testo 405i – thermal anemometer with smartphone operation
                                                                                :
                                                                                0560 1405
                                                                              • Velocity
                                                                                testo 410i – vane anemometer with smartphone operation
                                                                                  :
                                                                                  0560 1410
                                                                                • Velocity
                                                                                  Thermische Strömungssonde (Hitzdraht) ~ 7,5 mm
                                                                                  Hot wire probe (Ø 7.5 mm, digital), incl. temperature sensor, fixed cable: for measurement in ventilation ducts, at plate outlets, ventilation grilles – measuring range 0 to 20 m/s, -20 to +70 °C
                                                                                    :
                                                                                    0635 1026
                                                                                  • Velocity
                                                                                    Hot ball probe (Ø 3 mm) - for flow and temperature
                                                                                    Hot ball probe (Ø 3 mm, digital), incl. temperature sensor, fixed cable: for measurement in non-directional air flows – measuring range 0 to 10 m/s, -20 to +70 °C
                                                                                      :
                                                                                      0635 1051
                                                                                    • Sets

                                                                                    • Sets
                                                                                      testo 440 Hot Wire Kit
                                                                                      testo 440 Hot Wire Kit: for measuring air velocity, volume flow and temperature in ventilation ducts with a hot wire probe
                                                                                        :
                                                                                        0563 4400
                                                                                      • Sets
                                                                                        testo 440 16 mm Vane Kit
                                                                                        testo 440 16 mm Vane Kit: for measuring air velocity and volume flow in ventilation ducts with a vane probe (Ø 16 mm)
                                                                                          :
                                                                                          0563 4401
                                                                                        • Sets
                                                                                          testo 440 Lux Kit
                                                                                          testo 440 Lux Kit for measuring the illuminance in workplaces with a lux probe
                                                                                            :
                                                                                            0563 4402
                                                                                          • Sets
                                                                                            testo 440 100 mm Vane Kit with Bluetooth®
                                                                                            testo 440 100 mm Vane Kit with Bluetooth®: for measuring air velocity, volume flow and temperature at air outlets
                                                                                              :
                                                                                              0563 4403
                                                                                            • Sets
                                                                                              testo 440 Humidity Kit with Bluetooth®
                                                                                              testo 440 Humidity Kit with Bluetooth®: for measuring humidity and temperature in storage, refrigerated and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps using the humidity/temperature probe with Bluetooth
                                                                                                :
                                                                                                0563 4404
                                                                                              • Sets
                                                                                                testo 440 CO2 Kit with Bluetooth®
                                                                                                testo 440 CO₂ Kit with Bluetooth®: for measuring CO2 concentration, humidity and temperature in indoor areas and for evaluating the indoor air quality (IAQ) with a CO2 probe
                                                                                                  :
                                                                                                  0563 4405
                                                                                                • Sets
                                                                                                  testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth
                                                                                                  testo 440 Air Flow ComboKit 1 with Bluetooth®: for measuring air velocity, volume flow and temperature in ventilation ducts (with Ø 9 mm hot wire probe) and at air outlets (with Ø 100 mm vane probe)
                                                                                                    :
                                                                                                    0563 4406
                                                                                                  • Sets
                                                                                                    testo 440 Air Flow ComboKit 2 with Bluetooth®
                                                                                                    testo 440 flow combo-kit 2 with Bluetooth®: for measuring flow, volume flow and temperature in ventilation ducts (with Ø 16 mm vane probe) and at air outlets (with Ø 100 mm vane probe)
                                                                                                      :
                                                                                                      0563 4407
                                                                                                    • Sets
                                                                                                      testo 440 Indoor Comfort ComboKit with Bluetooth®
                                                                                                      testo 440 Indoor Comfort ComboKit with Bluetooth®: for evaluating the indoor air quality (CO2 concentration, temperature and humidity) with CO2 probe and for determining the degree of turbulence and draught risk in workplaces according to EN ISO 7730 / ASHRAE 55 (with turbulence probe)
                                                                                                        :
                                                                                                        0563 4408
                                                                                                      • Sets
                                                                                                        testo 440 Laboratory kit
                                                                                                        testo 440 laboratory kit: for measuring the temperature in aggressive media with Pt100 laboratory probe
                                                                                                          :
                                                                                                          0563 4412
                                                                                                        • Accessories

                                                                                                          Accessories for measuring instrument

                                                                                                        • Accessories for measuring instrument
                                                                                                          USB mains unit incl. cable
                                                                                                            :
                                                                                                            0554 1105
                                                                                                          • Certificates

                                                                                                            Convenience and maximum flexibility for duct and outlet measurements

                                                                                                            Use our large range of air velocity probes (please order probes that are not included in the kit separately) to carry out simple, convenient measurements even at locations that are difficult to access in ventilation ducts or at air outlets:

                                                                                                            You can even carry out easy measurements in particularly large ducts. This is because the extendable telescope on the hot wire and vane probe (Ø 16 mm) with universal handle can be further extended using the telescope extension – enabling you to attain a total length of 2 metres.

                                                                                                            Carry out measurements at air/ceiling outlets effortlessly and without using a ladder. Fit your vane probe (Ø 100 mm) with the telescope with 90° angle and, if necessary, with the telescope extension (both can be ordered separately).

                                                                                                            Greater freedom thanks to Bluetooth: the air velocity probes with Bluetooth have no inconvenient cable connection to the measuring instrument, and they transmit readings up to a distance of 20 m. Press the button on the probe to operate the measuring instrument – for example, to start and stop a series of measurements (timed mean calculation).

                                                                                                            Attach the testo 440 dP air velocity and IAQ measuring instrument to metal surfaces (e.g. ducts) easily using the practical magnets.

                                                                                                            Benefit from fast calculation of the volume flow: in the “volume flow” measurement menu of the multifunction measuring instrument, configure the dimensions and geometry of the duct cross-section – the measuring instrument shows you the volume flow straight away.
                                                                                                            Volumetric flow measurement in ventilation ducts with vane probe (Ø 16 mm) and testo 440

                                                                                                            Long-term monitoring of indoor air quality

                                                                                                            Poor indoor air quality due to excessive concentrations of CO2 can cause tiredness, lack of concentration and even illness. With its menu for recording readings, the testo 440 air velocity and IAQ measuring instrument is ideal for monitoring the indoor air quality. Enter the measurement time and the measuring cycle – and, for example, track the change in CO2 concentration or humidity and temperature values over the course of the day. Simply choose between probes with Bluetooth or fixed cable for CO2, CO or humidity (please order probes separately).
                                                                                                            Measure CO2 concentration for assessing indoor air quality with CO2 probe and testo 440

                                                                                                            Turbulence measurement in accordance with EN ISO 7730 / ASHRAE 55

                                                                                                            Determine the degree of turbulence and the draught risk in the workplace: draught restricts the comfort level and is the most common cause of complaints about the indoor climate. The turbulence probe (please order separately) measures air velocity and air temperature, and automatically calculates the draught risk and the degree of turbulence in accordance with EN ISO 7730/ASHRAE 55.
                                                                                                            For convenient measurements at varying heights, we recommend using our measuring tripod for comfort level measurement (please order separately). This makes it very easy to position turbulence probes in compliance with the standards.
                                                                                                            Determining the degree of turbulence with turbulence probe and testo 440

                                                                                                            Range of probes for cleanrooms and laboratories

                                                                                                            The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
                                                                                                            • High-precision flow measurement in fume cupboards with the fume cupboard probe
                                                                                                            • Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
                                                                                                            • To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
                                                                                                            • Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets
                                                                                                            Volumetric flow measurement in fume cupboards with fume cupboard probe and testo 440