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Testo 440 dP Air Flow Combo Kit 1

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  • Testo 440 Multifunction Climate Meter with advanced analysis functions
  • Vane probe and hot wire probe measure air flow speed and temperature
  • Includes wireless Bluetooth probe handle, 1m telescope stalk and 90˚ fitting

rrp £1,159.00

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rrp £1,159.00

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  • Description

    Testo 440 dP Air Flow Combo Kit 1

    The Testo 440 dP Air Flow Combo Kit 1 allows the user to measure various aspects of air flow speed using the Testo 440 dP Multifunction Climate Meter. It boasts two separate probes, a carry case and multiple other accessories that can be used to increase the scope and facilitate easier measurements in a range of contexts including at hard-to-reach ducts and vents.

    The Testo 440 dP Multifunction Climate Meter can connect with an enormous number of different probes to measure various environmental parameters including air temperature, air flow speed, carbon monoxide, carbon dioxide, and light levels. Additionally, it features an internal differential pressure sensor that has a range of -150mbar to 150mbar and enables more complex measurements with Pitot tubes, with K factor and at filters.

    The excellent calculation facilities of the Testo 440 dP can produce values for volume flow, K factor, turbulence, cooling/heating load, and mould-friendly conditions. Clearly structured menus make the instrument very easy to use and the function is easily selected using the simple push buttons. Menus are shown on the vibrant colour display and it is also possible to view three readings simultaneously on screen.

    The Testo 440 has a large internal memory which has space for 7500 readings. The meter has a datalogging mode which saves readings automatically during an inspection and they can be downloaded to a PC in an Excel format via the supplied USB cable or printed on site using an optional Testo fast printer.

    There are two probes contained within the Testo 440 dP Air Flow Combo Kit. The first is a hot wire probe which measures air flow velocity from 0 to 30m/s and air temperature from -20˚C to 70˚C. It has the advantage of fitting into ducts for measuring these parameters in ventilation and is easier to manoeuvre compared to larger probes. It is a wired probe.

    The second probe is the Testo 100mm vane probe. It has an air flow velocity range of 0.3 to 35m/s with increased accuracy of ±0.1m/s and resolution of 0.01m/s and can also measure air temperature from -20˚C to 70˚C. The large diameter of the vane gives greater accuracy and allows the user to calculate volume flow following the simple configuration process. Each probe fits to the Bluetooth wireless handle which communicates readings remotely to the Testo 440 Meter.

    In order to take measurements in hard-to-reach places, the Combo Kit features a 1m telescopic stalk which allows the hot wire probe to be inserted deep into ventilation ducts and the vane probe to be held up to ceiling vents. A 90˚ fitting helps find the optimum angle for the vane and the stalk has measurement marks so the user knows exactly where the probe is when not visible. Other accessories include a handy carry case, batteries for the wireless handle, a calibration protocol for the meter and both probes and a full instruction manual for all components.

    Testo part number: 0563 4409

    Key Features

    • Testo 440 dP Multifunction Climate Meter
    • Testo Hot Wire Probe
    • Testo 100mm Vane Probe
    • Telescopic probe stalk
    • Universal Bluetooth probe handle
    • 90˚ probe fitting
    • Combi case
    • 7 x AA batteries
    • USB cable
    • 3 x calibration protocol
    • Connection hose
  • Specification

    Hot Wire Probe

    • Air flow velocity range: 0 to 30m/s
    • Air flow velocity accuracy: ±0.03m/s + 4% (0 to 20m/s); ±0.5m/s + 5% (>20m/s)
    • Air flow resolution: 0.1m/s
    • Temperature range: -20˚C to 70˚C
    • Temperature accuracy: ±0.5˚C
    • Temperature resolution: 0.1˚C

    100mm Vane Probe

    • Air flow velocity: 0.3 to 35m/s
    • Air flow velocity accuracy: ±0.1m/s + 1.5%
    • Air flow velocity resolution: 0.01m/s
    • Temperature range: -20˚C to 70˚C
    • Temperature accuracy: ±0.5˚C
    • Temperature resolution: 0.1˚C

    Testo 440 Multifunction Climate Meter

    Differential pressure sensor

    • Range: -150mbar to 150mbar
    • Accuracy: ±0.05mbar (0 to 1.00mbar); ±0.2mbar +1.5% (1.01 to 150mbar)
    • Resolution: 0.01mbar

    General technical data

    • Dimensions: 154 x 65 x 32 mm
    • Operating temperature: -20 to +50 °C
    • Connectable probes: 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K
    • Battery type: 3 AA mignon 1.5 V
    • Battery life: 12 h (typically vane measurement)
    • Data transfer: Bluetooth®; USB interface
    • Storage temperature: -20 to +50 °C
    • Weight: 250 g
  • Supplied Accessories

    • Testo 440 dP Multifunction Climate Meter
    • Testo Hot Wire Probe
    • Testo 100mm Vane Probe
    • Telescopic probe stalk
    • Universal Bluetooth probe handle
    • 90˚ probe fitting
    • Combi case
    • 7 x AA batteries
    • USB cable
    • 3 x calibration protocol
    • Connection hose
  • Product Documents

    Product Attachments

    View FileTesto 440 Brochure    Size: (6.92 MB)
    View FileTesto 440 Datasheet    Size: (3.34 MB)
    View FileTesto 440 Instruction Manual    Size: (3.74 MB)
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  • Delivery Information

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    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

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    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

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