NHS & School Discounts Available: Please call for more information.

Watch Video

Testo 557 Digital Refrigeration Manifold Set with Bluetooth

Be the first to review this product

  • Calculates superheating and subcooling in real time with no manual calculations.
  • 557 connects to smartphone/tablet app for remote monitoring
  • The 60 most common refrigerants all stored within the 557 Manifold

rrp £440.00

now £349.95 (Ex. VAT) £419.94 (Inc. VAT)

rrp £440.00

* Required Fields

Please select a free gift below.

  • Description

    Testo 557 Digital Refrigeration Manifold Set with Bluetooth

    The Testo 557 Digital Refrigeration Manifold Set allows HVAC/R service engineers to perform multiple tests on refrigeration and A/C systems and heat pumps. These include a leak test, refrigerant flow, charging and system evacuation using the integrated vacuum measurement aids.

    Now featuring bluetooth compatibility, the Testo 557 Digital Refrigeration Manifold can be used in with the new Testo Refrigeration App. Providing a remote view of your measured values on a Smartphone / Tablet, this 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 new digital manifold. 

    The Testo 557 is available both with Sight Glass (0563 1557) or without Sight Glass (0563 1558). Please select you preferred option when adding to basket. Both options include Bluetooth. 

    Testo 557 Set Features:

    • Calculate superheating and subcooling simultaneously
    • Integrated vacuum measurement supports the evacuation of systems
    • Temperature-compensated tightness test
    • Automatic ambient pressure measuring
    • 40 refrigerants are stored in the instrument
    • 4-way valve block for fast and efficient work
    • Bluetooth Compatibility

    A built in vacuum measurement allows users to know when they have successfully evacuated a refrigeration system, while the two temperature inputs mean that superheat and subcooling can be simultaneously calculated and displayed in real-time along with differential temperatures.

    The Testo 557 is a four valve manifold that allows for the connection of a vacuum pump and refrigerant tank at the same time, which minimises the chances of exposing the system to the atmosphere during commissioning. In addition, the automatic heat pump mode means the hoses no longer need to be switched over during testing.

    Ideal for servicing, maintaining and commissioning air conditioning and refrigeration systems, the Testo 557 Refrigeration System Analyser is supplied as standard complete with 2 pliers probes, a calibration protocol and hard transport case. It is also possible to purchase the Testo 557 with a Hose Kit that features four refrigerant pressure hoses and an external vacuum probe. 

    Testo part numbers:
    0563 1557 (w/ Sight Glass)
    0563 1558 (w/o Sight Glass)

    Testo 557 In Use

     

    Testo Refrigeration App
     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 - 50 bar
    • Overload: 52 bar
    • Accuracy: ±0.5% fs (±1 digit)
    • Resolution: 0.01 bar
    • Connection Pins: 3x7/16“ – UNF + 1 x 5/8'' – 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
    • Accuracy: 1% fs
    • Resolution: 1hPa/1mbar/500micron

    Refrigerants in Instrument

    R12
    R22
    R123
    R134a
    R227
    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 557 Digital Manifold (with Bluetooth)
    • 2 x Clamp Probe
    • External Vacuum Probe
    • Batteries
    • Testo 557 Instruction Manual
    • Calibration Protocol
    • Hard Transport Case

    Please Note: Hoses not included

  • Product Documents

    Product Attachments

    View FileTesto Refrigeration Brochure    Size: (6.54 MB)
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At Test-Meter.co.uk we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday 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 (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.