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    testo 550i Smart Kit - App-controlled digital manifold with wireless vacuum and wireless clamp temperature probes (NTC)

    0564 4550 01
  1. All activities, from measurement through to documentation, using the App on your Smartphone
  2. The smallest digital manifold on the market
  3. Maximum reliability and excellent flexibility: extremely rugged housing with protection class IP54, optionally expandable with the wireless testo Smart Probes for temperature, humidity and vacuum
  4. In the kit: App-controlled testo 550i digital manifold with Bluetooth® and 2-way valve block, 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), testo 552i wireless vacuum probe (Bluetooth), case
    5. The kit for app-controlled, wireless measurements and digital documentation on your smartphone. You will get the testo 550i app-controlled digital manifold with Bluetooth, 2-way valve block and sturdy hook, testo 552i wireless vaccum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a robust transport case. For other wireless measurements, the optional Testo Smart Probes for temperature, humidity and vacuum are the perfect addition. You’ll be ideally equipped to carry out your measuring tasks on refrigeration and air conditioning systems and also heat pumps.

    *A2L Compliant*

    • testo 550i digital 2-way manifold including batteries (3 x AAA) and calibration protocol
    • testo 552i wireless vacuum probe
    • 2 x testo 115i wireless Bluetooth clamp thermometers
    • Transport case
    • testo Smart App (free download)
    • Instruction manuals

  5. testo 550i
      : 0564 2550 01
    • testo 115i
        : 0560 2115 03
      • testo 552i
        testo 552i - App-controlled wireless vacuum probe
          : 0564 2552 01
        • 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, ductless, single zone, multi zone, mini split systems

            • Determination of high and low pressure, automatic determination of condensation and evaporation temperature and calculation of superheating/subcooling. All the results can be read simultaneously on one display (in conjunction with the appropriate Testo Smart Probes)
            • Tightness test: Recording and analysis of the pressure curve
            • Automatic calculation of the target superheat (in conjunction with the testo Smart App and the appropriate Testo Smart Probes, e.g. testo 115i and testo 605i)
            • 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)
            Application testo 550i

            Complying with manufacturer's specifications

            Some manufacturers specify exactly what the absolute pressure must be for you to evacuate your air conditioning systems and how long this pressure must be maintained. Compliance with these specifications is simple and easy thanks to the flexible setting of the alarm threshold in the testo 552.

            testo-552

            Connect to the testo 570 Digital Manifold

            When you connect the testo 552 Digital Vacuum Gauge to the testo 570 Digital Manifold, you can save the testo 552's readings directly on a laptop via the optional EasyKool software. This allows data-logging and/or on-site printing.
            testo-552

            Complying with manufacturer's specifications

            Some manufacturers specify the desired micron lower limit that must be achieved to evacuate their air conditioning systems and how long this pressure must be maintained. Compliance with these specifications is simple and easy thanks to the flexible setting of the alarm threshold in the testo 552.

            testo-552

            Evacuating AC/R systems

            The testo 552 Digital Vacuum Gauge is for the evacuation of heat pumps, air conditioning, and refrigeration systems. The innovative testo 552 utilizes a sensor that, unlike the competition, requires no cleaning and is not affected by contamination. Never worry about a dirty sensor causing false readings. Trust your testo 552 to always be accurate.

            testo-552

            Refrigeration systems, air conditioning systems, heat pumps

            • Evacuation: Graphic progression display of the measurement with indication of the start and differential value

            Refrigeration systems, air conditioning systems, heat pumps

            • Tightness test: Recording and analysis of the pressure curve
            • 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
            • Automatic calculation of the target superheat
            • Measure vacuum: Graphic progression display of the measurement with indication of the start and differential value
            testo Smart App

            Indoor air quality and comfort level

            • Automatic calculation of the dewpoint and wet bulb temperature
            testo Smart App

            Ventilation systems

            • Duct measurements: Fully automatic calculation of the volume flow via the app after input of the duct cross-section
            • Outlet measurements: Easy parameterization of the outlet (dimensions and geometry), contrast and comparison of volume flows of several outlets when adjusting a ventilation system, continuous and multi-point mean calculation
            testo Smart App

            Conventional heating systems

            • Differential pressure measurement: Measurement menu for the pressure-drop test including alerts
            • Temperature measurement: Rapid detection of temperature changes via graphic progression display, easy selection of emissivity thanks to stored materials list
            testo Smart App