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testo 440 Hot Wire Kit

0563 4400
Rs 69,535.00
  • 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
  • Reliable: absolute pressure compensation, internal data storage and USB port for data export
  • As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes
  • Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the hot wire probe (Ø 9 mm) including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
    • SmartProbes-testo-440-overview-2000x1500.jpg

      A measuring instrument for all climate-related parameters

    • testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol
    • Hot wire probe (Ø 9 mm) with fixed cable (length 1.7 m) including temperature sensor, with telescope (can be extended to 0.85 m) and calibration protocol (0635 1032)
    • Basic case for testo 440 and 1 probe

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    0563 0003 10
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    • Simple, fast and precise flow and temperature measurement plus volume flow calculation in the ventilation duct
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    0563 0425
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    testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth
    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
    :
    0563 4406
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    testo 440 Hot Wire Kit
    testo 440 Hot Wire Kit
    • 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
    :
    0563 4400
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    • 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)
    :
    0563 4409
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    • 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 71
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                      Humidity/temperature probe (digital) with Bluetooth®: for measurements in rooms, ventilation ducts, refrigeration systems and heat pumps – accuracy ±2% RH / ±0.5 °C, measuring range 0 to 100% RH / -20 to +70 °C
                       
                        :
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                          :
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                            :
                            0636 9730
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                          • Humidity probes
                            High-precision humidity/temperature probe (digital) with Bluetooth®
                            High-precision humidity/temperature probe (digital) with Bluetooth®: for measurements in cleanrooms and laboratories, and critical processes in the pharmaceutical, industrial and food sectors, as well as in storage, refrigerated and work rooms or in air conditioning/ventilation ducts - accuracy: ±(0.6% RH + 0.7 % of m.v.) (0 to 90% RH) / ±0.3 °C (+15 to +30 °C)
                              :
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                                :
                                0636 9772
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                              • Humidity probes
                                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)
                                  :
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                                    :
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                                            0560 2549 03
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                                                :
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                                                  :
                                                  0615 1712
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                                                • Temperature probes
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                                                    :
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                                                    Rs 7,010.00
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                                                    Robuster Luftfühler, TE Typ K
                                                    Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C
                                                      :
                                                      0602 1793
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                                                        :
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                                                          :
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                                                        • Temperature probes
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                                                            :
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                                                              :
                                                              0602 0993
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                                                                :
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                                                                  :
                                                                  0602 4892
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                                                                  Waterproof surface probe with widened measurement tip
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                                                                    :
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                                                                      :
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                                                                      Pipe wrap probe for pipe diameter 5 to 65 mm
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                                                                        :
                                                                        0602 4592
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                                                                        Clamp probe for measurements on pipes
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                                                                          :
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                                                                            :
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                                                                            Fast-action, waterproof immersion/penetration probe
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                                                                              :
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                                                                                :
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                                                                                  :
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                                                                                    :
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                                                                                      :
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                                                                                        :
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                                                                                          :
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                                                                                            :
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                                                                                              :
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                                                                                                :
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                                                                                                Rs 4,415.00
                                                                                              • Temperature probes
                                                                                                Flexible temperature probe (digital)
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                                                                                                  :
                                                                                                  0618 0071
                                                                                                  Rs 62,345.00
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                                                                                                    :
                                                                                                    0618 0072
                                                                                                    Rs 29,885.00
                                                                                                  • Temperature probes
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                                                                                                    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
                                                                                                      Rs 29,885.00
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                                                                                                        :
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                                                                                                        Rs 29,885.00
                                                                                                      • Temperature probes
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                                                                                                        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
                                                                                                          Rs 59,395.00
                                                                                                        • Temperature probes
                                                                                                          Pipe wrap probe with NTC temperature sensor for measurements on pipes (Ø 5-65 mm)
                                                                                                          Pipe wrap probe (NTC temperature sensor) for measuring the surface temperature of pipes (Ø 5-65 mm) – measuring range -60 to +130 °C
                                                                                                            :
                                                                                                            0615 5605
                                                                                                            Rs 25,300.00
                                                                                                          • Temperature probes
                                                                                                            testo 115i
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                                                                                                              :
                                                                                                              0560 2115 02
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                                                                                                            • Temperature probes
                                                                                                                :
                                                                                                                0560 2115 03
                                                                                                              • 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
                                                                                                                  Rs 98,255.00
                                                                                                                • 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
                                                                                                                    Rs 95,425.00
                                                                                                                  • Velocity
                                                                                                                    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 +50 m/s, -20 to +70 °C, 5 to 95% RH
                                                                                                                      :
                                                                                                                      0635 1570
                                                                                                                      Rs 69,850.00
                                                                                                                    • 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
                                                                                                                        Rs 103,050.00
                                                                                                                      • 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
                                                                                                                          Rs 100,095.00
                                                                                                                        • Velocity
                                                                                                                          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
                                                                                                                            Rs 75,010.00
                                                                                                                          • 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
                                                                                                                              Rs 30,990.00
                                                                                                                            • Velocity
                                                                                                                              Vane probe (Ø 16 mm, digital) wired
                                                                                                                              Vane probe (Ø 16 mm, digital), wired: for measurements in ventilation ducts – measuring range +0.6 to +50 m/s
                                                                                                                                :
                                                                                                                                0635 9532
                                                                                                                                Rs 38,860.00
                                                                                                                              • 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
                                                                                                                                  Rs 88,660.00
                                                                                                                                • Velocity
                                                                                                                                  High-precision vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor
                                                                                                                                  High-precision vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor: for measurements at air outlets in cleanrooms and at plate outlets, ventilation grilles or swirl outlets – measuring range +0.1 to +15 m/s, -20 to +70 °C
                                                                                                                                    :
                                                                                                                                    0635 9371
                                                                                                                                    Rs 108,215.00
                                                                                                                                  • 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
                                                                                                                                      Rs 103,415.00
                                                                                                                                    • Velocity
                                                                                                                                      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
                                                                                                                                        Rs 93,090.00
                                                                                                                                      • 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
                                                                                                                                          Rs 59,025.00
                                                                                                                                        • 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
                                                                                                                                            Rs 54,725.00
                                                                                                                                          • Velocity
                                                                                                                                            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
                                                                                                                                              Rs 42,180.00
                                                                                                                                            • Velocity
                                                                                                                                              testo 405i German Design Award
                                                                                                                                              testo 405i – thermal anemometer with smartphone operation
                                                                                                                                                :
                                                                                                                                                0560 1405
                                                                                                                                                Rs 16,055.00
                                                                                                                                              • Velocity
                                                                                                                                                Smart Probes VAC Set
                                                                                                                                                testo 410i – vane anemometer with smartphone operation
                                                                                                                                                  :
                                                                                                                                                  0560 1410
                                                                                                                                                  Rs 13,615.00
                                                                                                                                                • 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
                                                                                                                                                        Rs 69,535.00
                                                                                                                                                      • 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
                                                                                                                                                          Rs 72,645.00
                                                                                                                                                        • Sets
                                                                                                                                                          testo 440 Lux Kit
                                                                                                                                                          testo 440 Lux Kit for measuring the illuminance in workplaces with a lux probe
                                                                                                                                                            :
                                                                                                                                                            0563 4402
                                                                                                                                                            Rs 81,080.00
                                                                                                                                                          • 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
                                                                                                                                                              Rs 92,755.00
                                                                                                                                                            • 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
                                                                                                                                                                Rs 58,380.00
                                                                                                                                                              • 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
                                                                                                                                                                  Rs 99,890.00
                                                                                                                                                                • 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
                                                                                                                                                                    Rs 125,705.00
                                                                                                                                                                  • 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
                                                                                                                                                                      Rs 132,970.00
                                                                                                                                                                    • 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
                                                                                                                                                                        Rs 221,310.00
                                                                                                                                                                      • Accessories

                                                                                                                                                                        Accessories for measuring instrument

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

                                                                                                                                                                          Transport and Protection


                                                                                                                                                                          Convenience and maximum flexibility for duct and outlet measurements

                                                                                                                                                                          With our large range of air velocity probes (please order separately), you can carry out simple and convenient measurements even at locations that are difficult to access in ventilation ducts or at air outlets:
                                                                                                                                                                          you will even find it easy to carry out 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 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