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Testo 550 Digital Refrigeration Manifold Set

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  • Calculation of superheating/subcooling in real time
  • 2-way valve block with three connections, and three hose holders
  • The 39 most common refrigerants are stored in the instrument
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rrp £269.00

now £214.95 (Ex. VAT) £257.94 (Inc. VAT)

rrp £269.00

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"Service Air-Con, Refrigeration and Heat Pump Systems"

  • Description

    Testo 550 Digital Refrigeration Manifold Set

    The Testo 550 Digital Refrigeration Manifold Set enables users to perform a range of measurements including pressure, vacuum and temperature using just this one instrument, saving time and improving accuracy. The Testo 550 Set is supplied complete with two pliers probes for temperature measurements and a rugged transport case with space for your 550 digital manifold and accessories.

    Upgraded to feature Bluetooth compatibility, the Testo 550 Digital Refrigeration Manifold can now be used in conjunction with the new Testo Refrigeration App. Offering a remote view of your measured values on a Smartphone / Tablet, the app allows you to track changes using the graphical trending function, update the refrigerants in the instrument, create .pdf or .csv (Excel) reports and more, ensuring you get the most from your digital manifold.

    The Testo 550 Digital Refrigerant Manifold is ideal for the service, maintenance and commissioning of air conditioning systems, heat pumps and refrigeration units, allowing users to quickly charge and service these systems.

    Testo 550 Set Features

    • Calculation of superheating/subcooling in real time
    • 2-way valve block with three connections and three hose holders
    • The 39 most common refrigerants are stored in the instrument
    • Display illumination for better legibility in dark surroundings
    • Automatic heat pump mode
    • Temperature-compensated tightness test

    The automatic heat pump mode means the hoses no longer need to be switched over, while the temperature compensated tightness test and real-time calculations of superheating and sub-cooling mean the Testo 550 refrigeration system analyser makes short work of refrigeration system and heat pump maintenance.

    Using the Testo 550 Digital Refrigeration Manifold Set, multiple tests can be performed and calculated in a short space of time. Service engineers can perform a leak test and watch as superheating and subcooling are displayed in real-time. At the touch of a button you can quickly switch between different measurements, with a large backlit display that clearly displays all the test values required to assess the performance and efficiency of the system.

    The Testo 550 Set is available in a standard set that features pipe clamp temperature probes, a hard carry case, and batteries. It is also possible to upgrade to a hose kit which has three included refrigerant pressure hoses. 

    Testo 550 in useTesto 550 in use
     Smart Probes
    Refrigeration Kit
    549550557570
    Pressure measuring range HP/LP >60bar >60bar >60bar >60bar >50bar
    Pressure measurement accuracy >0.5% of f.v. >0.5% of f.v. >0.5% of f.v. >0.5% of f.v. >0.5% of f.v.
    Dual-channel temperature measurement  
    Three-channel temperature measurement        
    Four-way valve manifold      
    Internal memory, documentation With App With App With App With App
    Refrigerant profiles stored >80 60 60 60 40
    Refrigerant update Via App No Via App Via App Via EasyKool Software
    Automatic absolute pressure measurement      
    Heat pump mode  
    Temperature-compensated leakage testing  
    Vacuum measurement   Indication Indication External probe
    Compatible with EasyKool software        
    App & Bluetooth    
  • Specification

    Pressure

    • Measurement Range: -1 - 40 bar
    • Overload: 60 bar
    • Accuracy: ±0.75% fs (±1 digit)
    • Resolution: 0.01 bar
    • Connection Pins: 3x7/16“ – UNF

    Temperature

    • Measuring Range: -50 to 150°C
    • Accuracy: 0.5°C (±1 digit)
    • Resolution: 0.1°C
    • Probe Connections: 2 x plug-in (NTC)

    Vacuum

    • Measuring Range rel: -1 bar to 0 bar

    Refrigerants in Instrument

    R12
    R22
    R123
    R134a
    R290
    R401A
    R401B
    R402A
    R402B
    R404A
    R406A
    R407A
    R407C
    R408A
    R409A
    R410A
    R411A
    R413A
    R414B
    R416A
    R417A
    R420A
    R421A
    R421B
    R422A
    R422B
    R422D
    R424A
    R427A
    R434A

    R437A
    R438A
    R502
    R503
    R507
    R600
    R600a
    R718 (H2O)
    R744
    R1234yf

  • Supplied Accessories

    • Testo 550 Digital Manifold (with Bluetooth)
    • 2 x Clamp Probe
    • Batteries
    • Testo 550 Instruction Manual
    • Calibration Protocol
    • Hard Transport Case
  • Product Documents

    Product Attachments

    View FileTesto Refrigeration Brochure    Size: (6.54 MB)
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