Testo 550-3 Digital Manifold Kit with Hoses

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Digital manifold kit including hoses and temperature clamps allowing users to fully service refrigeration systems and heat pumps.

rrp £393.00

now £349.00 (Ex. VAT) £418.80 (Inc. VAT)

rrp £393.00

**Please Note: This product has been superseded by the Testo 550 Digital Refrigeration Manifold Set.**

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

  • Description

    Testo 550-3 Digital Refrigeration Manifold Kit

    The Testo 550-3 Digital Refrigeration Manifold Kit 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 550-3 Kit is supplied complete with two pliers probes for temperature measurements and a rugged transport case with space for your 550 digital manifold and accessories. In addition, this kit comes with 3 refrigerant hoses and 2 evacuation hoses, equipping HVAC service engineers with everything needed to test and evacuate refrigeration systems.

    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 550-3 Kit Features

    • Calculation of superheating/subcooling in real time
    • 2-way valve block with three connections, three hose holders and sight glass
    • 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 550-3 Digital Refrigeration Kit, multiple tests can be performed and calculated in a short space of time. Service engineers can perform a leak test, monitor refrigerant flow through the integrated sight glass 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.

    Testo Part Number: 300563 5503

  • 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
    • 2 x Clamp Probe
    • 3 x Refrigerant Hoses
    • 2 x Evacuation Hoses
    • Batteries
    • Testo 550 Instruction Manual
    • Calibration Protocol
    • Hard Transport Case
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    • Saturday Pre 12pm Delivery (on select products only) at £19.95*
    • Sunday Pre 12pm Delivery (on select products only) at £19.95*

    *UK mainland only

    NOTE! For next working day or Saturday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

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