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testo 550 - Digital manifold

0563 1550
testo 550
testo 550 Set
testo 550 Set
testo 550 Set
testo 550 Set
testo 550
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testo 550
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  • Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to error
  • With practical testo Smart App: Remote display and operation, graphic curve display, measurement value storage and documentation
  • Temperature-compensated leakage test
  • 60 current refrigerants are included in the manifold (update possible via app)
  • Are you familiar with the current version?
    Why not enjoy the benefits that it has to offer: >> To the new version
    Do you work on refrigeration systems and heat pumps on a daily basis? If so, the testo 550 2-way manifold is your perfect companion. It offers you so many functions in just one instrument that you will be able to do away with several of your other instruments:
    • Quick, accurate measurement of high and low pressure with two temperature-compensated pressure sensors; automatic detection of evaporating and condensing temperature
    • Two temperature inputs for attachable temperature probes for the simultaneous calculation of superheating and subcooling: you can therefore do away with manual calculations, which are prone to error, and get a reliable result straight away
    • Two clamp temperature probes included in the delivery: when clamped directly onto the cables, these enable reliable measurement of the surface temperature
    • No need to switch over refrigerant hoses: thanks to automatic heat pump mode
    • 60 refrigerants stored in the instrument: just one instrument covers all the most important refrigerants and, depending on the refrigerant, you don't need different manifolds (refrigerant update possible via app)
    Moreover, the 2-way manifold offers other functions and features such as the display of temperature difference or the temperature-compensated leakage test.

     

    testo Smart App: Use the manifold with your smartphone/tablet!

    Install the free testo Smart App for the testo 550 digital manifold on your smartphone/tablet and take advantage of a host of practical features:
    • Remote monitoring of the measurement: you can track the measurement from your smartphone/tablet, so there's no need for you to stay right next to the manifold; coverage of up to 20 m where there are no obstructions (at the very least)
    • Measurement data display on your smartphone/tablet: you can follow the measurement in numerical form and as a graphical progress display on your smartphone/tablet – really practical if you are configuring the system at the same time
    • Useful documentation functions: use the app to store measurement results (in pdf or csv format) and also send them directly via e-mail. If you have taken a photo of the measuring location using your smartphone/tablet, you can also insert this into the documentation
    • Refrigerant update: use the app to carry out refrigerant updates in order to ensure that your digital manifold is kept up to date at all times regarding its refrigerants, or to adapt the list of refrigerants to suit your requirements
    The app is available for both Android and iOS. Once the app is installed, a connection between the manifold and your smartphone/tablet can be established via Bluetooth.

      

    Digital manifold: sturdy, simple and practical

    Not only is the robust 2-way valve block, which is made of metal with 3 connections and 3 hose holders, created for harsh working environments, it is also easy to use. The sturdy housing reliably protects the testo 550 digital manifold against impacts (protection class IP 42). The suspension hook secures the instrument during the measurement. The large, illuminated display enables quick, easy read-off, even when visibility is poor.

    testo 550 digital 2-way manifold including two clamp temperature probes, transport case, calibration protocol, batteries and app (can be downloaded).

    Temperature

    Measuring range
    −50 to +150 °C
    Accuracy
    ±0,5 °C
    Resolution
    0,1 °C
    Probe connection
    2 x plug-in (NTC)

    Pressure measurement

    Measuring range
    −1 to 60 bar
    Accuracy
    ±0,5 % fs
    Resolution
    0,01 bar
    Probe connection
    3 x 7/16" – UNF
    Overload rel. (high pressure)
    65 bar

    Vacuum measurement

    Measuring range
    −1 to 0 bar

    Temperature probes

  • Temperature probes
    Efficient, robust NTC air probe
    NTC temperature sensor, Short response time thanks to the exposed sensor
      :
      0613 1712
      € 87,00
      € 106,14
    • Temperature probes
      Clamp probe for measurement on pipes for diameter 6 to 35 mm
      Precision NTC temperature sensor 
        :
        0613 5505
        € 37,00
        € 45,14
      • Temperature probes
        Precision NTC temperature sensor 
          :
          0613 5506
          € 43,00
          € 52,46
        • Temperature probes
          Pipe wrap probe with Velcro
          With Velcro: makes it easy to attach the surface probe to pipes with a pipe diameter of up to 75 mm
            :
            0613 4611
            € 100,00
            € 122,00
          • Temperature probes
            pipe-clamp-probe
            Pipe wrap probe (NTC) - Measuring range: -50 to +120°C
              :
              0613 5605
              € 187,00
              € 228,14
            • Temperature probes
              Waterproof NTC surface probe for flat surfaces
              NTC temperature sensor
                :
                0613 1912
                € 96,00
                € 117,12
              • Accessories

              • Accessories
                testo 560i delivery
                testo 560i - Digitalna vaga za rashladno sredstvo s Bluetooth tehnologijom
                  :
                  0564 1560
                  € 269,00
                  € 328,18
                • Accessories
                  testo Smart APP
                  Aplikacija testo Smart s celo vrsto funkcij - na voljo za brezplačen prenos
                   
                    :
                    0501 5001
                  • Accessories
                    Valve replacement kit 0554 5570
                    Valve replacement kit for two valve positioners
                      :
                      0554 5570
                      € 36,50
                      € 44,53
                    • Accessories
                      valve core remover
                      Valve core remover
                        :
                        0554 3111
                        € 50,00
                        € 61,00
                      • Accessories
                        valve
                        Shut-off valve 1/4" - 5/16" SAE
                          :
                          0554 3112
                          € 50,00
                          € 61,00
                        • Accessories
                          hose adapter
                          Charging hose adapter 1/4" - 5/16" SAE
                            :
                            0554 3113
                            € 20,00
                            € 24,40
                          • Accessories
                            hose adapter
                            Charging hose adapter 5/16" - 1/4" SAE
                              :
                              0554 3114
                              € 20,00
                              € 24,40
                            • Kontakt
                              Testo u Sloveniji
                              Svetonedeljska 11
                              10430 Samobor
                              Slovenia
                              +386 (0) 69 641 751

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