Velocity / air flow

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35 products or recommendations for Velocity / air flow
  • testo 425

    testo 425 - Digital hot wire anemometer with App connection

    Order-Nr. 0563 0425

    ZAR 11,399.30
    incl. VAT  ZAR 13,109.19
    • Simple, fast and precise flow and temperature measurement plus volume flow calculation in the ventilation duct
    • More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 820 mm)
    Details
  • testo 405i German Design Award

    testo 405 i - thermal anemometer with smartphone operation

    Order-Nr. 0560 1405

    ZAR 2,956.25
    incl. VAT  ZAR 3,399.69
    • For measuring volume flow, air velocity and temperature
    • Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow
    Details
  • testo Smart Probes HVAC/R Ultimate kit

    testo Smart Probes HVAC/R Ultimate kit

    Order-Nr. 0563 0002 32

    ZAR 24,808.85
    incl. VAT  ZAR 28,530.18
    • For all measurements involving heating, air-conditioning, refrigeration and ventilation systems
    • All Smart Probes for temperature, pressure, humidity and flow in one kit
    Details
  • testo Smart Probes VAC Kit delivery

    testo Smart Probes VAC kit

    Order-Nr. 0563 0003 10

    ZAR 10,287.75
    incl. VAT  ZAR 11,830.91
    • Measurement of air and surface temperature, humidity, air velocity and volume flow
    • Measurement menus for volume flow measurement in ducts and at outlets, identification of mould risk, easy image documentation including IR temperature reading and measurement spot marking
    Details
  • testo 400 Universal IAQ instrument

    testo 400 - Universal IAQ instrument

    Order-Nr. 0560 0400

    Price on Request
    • Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
    • High-precision, location-independent and integrated differential pressure sensor
  • testo 440 Hot Wire Kit

    testo 440 Hot Wire Kit

    Order-Nr. 0563 4400

    ZAR 12,676.40
    incl. VAT  ZAR 14,577.86
    • 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
    Details
  • testo 440 16 mm Vane Kit

    testo 440 16 mm Vane Kit

    Order-Nr. 0563 4401

    ZAR 13,244.00
    incl. VAT  ZAR 15,230.60
    • 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
    Details
  • testo 405i

    testo 405 - Thermal anemometer

    Order-Nr. 0560 4053

    ZAR 3,405.60
    incl. VAT  ZAR 3,916.44
    • Measurement of air velocity, volumetric flow and air temperature
    • For measurements in ventilation ducts and in rooms
    Details
  • testo 440 100 mm Vane Kit with Bluetooth®

    testo 440 100 mm Vane Kit with Bluetooth®

    Order-Nr. 0563 4403

    ZAR 16,909.75
    incl. VAT  ZAR 19,446.21
    • 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
    Details
  • testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth

    testo 440 Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4406

    ZAR 22,916.85
    incl. VAT  ZAR 26,354.38
    • 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
    Details
  • testo 440 Air Flow ComboKit 2 with Bluetooth®

    testo 440 Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4407

    ZAR 24,241.25
    incl. VAT  ZAR 27,877.44
    • 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
    Details
  • testo 440 Delta P Air Flow ComboKit 1 with Bluetooth®

    testo 440 delta P Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4409

    ZAR 36,350.05
    incl. VAT  ZAR 41,802.56
    • 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)
    Details
  • testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®

    testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4410

    ZAR 38,998.85
    incl. VAT  ZAR 44,848.68
    • 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
    Details
  • testo 416

    testo 416 - Digital 16 mm vane anemometer with App connection

    Order-Nr. 0563 0416

    ZAR 12,227.05
    incl. VAT  ZAR 14,061.11
    • Simple, fast and precise flow measurement and volume flow calculation in the ventilation duct
    • More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 850 mm)
    Details
  • testo 440 Air velocity and IAQ measuring instrument

    testo 440 - Air velocity and IAQ measuring instrument

    Order-Nr. 0560 4401

    ZAR 7,993.70
    incl. VAT  ZAR 9,192.75
    • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Details
  • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor

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

    Order-Nr. 0560 4402

    ZAR 10,784.40
    incl. VAT  ZAR 12,402.06
    • Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Details
  • testo 410-2

    testo 410-2 - Vane anemometer

    Order-Nr. 0560 4102

    ZAR 4,091.45
    incl. VAT  ZAR 4,705.17
    • Permanently installed vane with a diameter of 30 mm
    • Measurement of air velocity, air temperature and humidity
    Details
  • Testo 410

    testo 410-1 - Vane anemometer

    Order-Nr. 0560 4101

    ZAR 2,672.45
    incl. VAT  ZAR 3,073.32
    • Vane anemometer with permanently installed 30 mm vane
    • Measurement of air velocity and air temperature
    Details
  • Smart Probes VAC Set

    testo 410 i - vane anemometer with smartphone operation

    Order-Nr. 0560 1410

    ZAR 2,506.90
    incl. VAT  ZAR 2,882.93
    • Measurement of air velocity, volume flow and temperature
    • Display of the volume flow of multiple outlets in order to adjust systems
    Details
  • testo 417 kit 1

    testo 417 kit 1 - Vane anemometer with measurement funnels

    Order-Nr. 0563 1417

    ZAR 10,808.05
    incl. VAT  ZAR 12,429.26
    • Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outlets
    • Efficient regulation of balanced residential ventilation and fast documentation with the testo Smart App
    Details
  • testo 417 kit 2

    testo 417 kit 2 - Vane anemometer with measuring funnels and flow straightener

    Order-Nr. 0563 2417

    ZAR 13,007.50
    incl. VAT  ZAR 14,958.63
    • Easy, fast and precise measurement of flow, volume flow and temperature at air inlets and outlets
    • Efficient regulation of balanced residential ventilation and fast documentation with the testo Smart App
    Details
  • testo 445

    testo 445 - climate measuring instrument

    Order-Nr. 0560 4450

    • Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time
    • Internal reading memory for up to 3,000 readings
  • testo 420

    testo 420 - volume flow hood/ balometer

    Order-Nr. 0563 4200

    ZAR 59,243.25
    incl. VAT  ZAR 68,129.74
    • Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity
    • Impressively light with a weight of 2.9 kg
    Details
  • Dreifachsonde zur gleichzeitigen Messung

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

    Order-Nr. 0635 1540

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