R & D

10 products or recommendations for R & D
  • testo 420 - Differential pressure measuring instrument

    Order-Nr. 0560 0420

    Use the testo 420 differential pressure measuring instrument to carry out simple, efficient tests on filters. You can also use the measuring instrument in conjunction with a Pitot tube to measure flow velocity and volume flow really easily in ventilation ducts.
    • Differential pressure measurement, e.g. to check filters in air conditioning and ventilation systems

    • Calculate flow velocity and volume flow using a Pitot tube

    • Handy instrument featuring a large display and user-friendly menu guidance

    • Save measurement data for analysis and documentation

    SR3 080.00
    excl. VAT
  • Pressure probe, 100 hPa - for differential pressure and flow

    Order-Nr. 0638 1545

    The pressure probe (with the appropriate measuring instrument) is ideally suited for recording differential pressures and flow velocities (in combination with a Pitot tube).
    • Differential pressure measurement

    • Flow velocity measurement in combination with a Pitot tube

    • Handy probe

    • Measuring range: 0 to +100 hPa

    SR1 910.00
    excl. VAT
  • Pressure probe, 10 hPa - for differential pressure and flow

    Order-Nr. 0638 1445

    The pressure probe (with the appropriate measuring instrument) is ideally suited for recording differential pressures and flow velocities (in combination with a Pitot tube).
    • Differential pressure measurement

    • Flow velocity measurement in combination with a Pitot tube

    • Handy probe

    • Measuring range: 0 to +10 hPa

    SR2 152.00
    excl. VAT
  • Air flow velocity matrix - for supply air diffusers

    Order-Nr. 0699 70771

    The air flow velocity matrix (in conjunction with the appropriate measuring instrument) is your ideal measurement solution for determining flow velocity and volume flow on laminar flow supply air diffusers.
    • Volume flow measurement on large supply air diffusers, HEPA filters and safety cabinets in cleanrooms

    • The telescope makes it possible to carry out measurements on high ceiling diffusers

    • Ideal for large surface areas

    • Air flow velocity matrix dimensions: 360 x 360 mm

10 Products found