Multifunction Testers & Instrument Kits

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  1. Testo 440 - Air velocity and IAQ measuring instrument including differential pressure sensor

    £279.95

    £335.94

    • 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)
    • Clear and reliable: large graphic display with parallel display of 3 readings as well as internal data storage and USB port for data export
    • Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters
    Learn More
  2. Testo 440 - Air velocity and IAQ measuring instrument

    £199.95

    £239.94

    • 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)
    • Clear overview: large graphic display with parallel display of 3 readings
    • Safe and reliable: internal data storage and USB port for data export
    Learn More
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