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    testo 557s Smart Vacuum Kit - Smart digital manifold with wireless vacuum and clamp temperature probes

    0564 5571
  1. Completely wireless measurements and all results at a glance: thanks to Bluetooth probes and large graphic display
  2. Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP 54 protection class
  3. Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, testo Smart App for documentation and lots more
  4. A3 and A2L compatible and over 90 stored refrigerants
    5. Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. Thanks to the Bluetooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital manifold with Bluetooth and 4-way valve block, one testo 552i wireless vacuum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a robust transport case. For other wireless measurements, other optionally available testo Smart Probes are also ideal.
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      All results at a glance thanks to the large graphic display.

    • testo 557s digital 4-way manifold including batteries (4 x AA) and calibration protocol
    • 1 x testo 552i wireless Bluetooth vacuum probe
    • 2 x testo 115i wireless Bluetooth clamp thermometers
    • Transport case
    • testo Smart App (free download)
    • Instruction manuals

  5. testo 557s
      : 0564 5570
    • testo 552i
      testo 552i - App-controlled wireless vacuum probe
        : 0564 2552
      • testo 115i
        testo 115i - Clamp thermometer operated via smartphone
          : 0560 2115 02
        • testo Smart APP
          testo Smart App with the full range of functions - available as a free download
            : 0501 5001

            • Refrigeration systems, air conditioning systems, heat pumps

            • Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All results can be read simultaneously on one screen
            • Tightness test: Recording and analysis of the pressure curve
            • Automatic calculation of the target superheat (in conjunction with the appropriate measuring instrument, e.g. Testo Smart Probe)
            • Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
            • Evacuation: Graphic progression display of the measurement with indication of the start and differential value (in conjunction with the appropriate Testo Smart Probe, e.g. testo 552i vacuum probe)
            testo 550s