Measuring technology for those days when the work seems never-ending

Refrigeration Manifolds

This Summer, get your hands on the testo 550 and testo 557 Refrigeration Manifold Kits, with free Wera tool!

With both manifolds, you require up to 50% fewer work steps than with analogue instruments! Making them the perfect servicing companion for any refrigeration engingeer. Complete more jobs, in less time with testo Refrigeration Manifold Kits.

Purchase a testo 557 or testo 550 digital manifold kit between 01/07/2020 & 31/08/2020, and you will receive a high-quality multi-tool from Wera worth over £45 (RRP) free of charge.

Available through selected Testo stockists only* 

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Free Wera Tool

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Get your FREE Wera tool:.

The Wera Kraftform Kompakt 20's amazing features include:

  • 6 practical, colour-coded bits
  • Bits also suitable for electrical tools
  • Quick-release chuck and interchangeable blade
  • Kraftform handle with non-roll feature and integrated magazine
     

*Offer available from the following Testo distributors only:

 

  • FSW
  • FSW Ireland
  • SRW
  • TF Solutions
  • Wolseley’
     

testo 550 Digital Refrigeration Manifold

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  • Automatic superheating/subcooling calculation: no more need for manual calculations, which are prone to error
     
  • With a practical app: (remote) display, graphical progress display, documentation of readings
     
  • Temperature-compensated leakage test
     
  • 60 current refrigerants are included in the manifold (update possible via app)


The testo 550 digital manifold can now make working on refrigeration systems and heat pumps even easier: the instrument can be used for 60 refrigerants, calculates superheating/subcooling automatically and can now also be connected to a practical smartphone/tablet app.                                                                       
 

testo 550 Digital Refrigeration Manifold Kit

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  • Extensive accessories included: set of 3 hoses, 2 x clamp temperature probes and transport case
  • Automatic superheating/subcooling calculation for 60 refrigerants: no more need for error-prone manual calculations
     
  • With a practical App: (remote) display, graphical progression display, documentation of readings and refrigerant updates
  • Temperature-compensated leakage test


The practical kit makes it even easier to work on air conditioning and refrigeration systems: the testo 550 digital manifold, including set of 3 hoses, enables you to get down to work straight away! The instrument can be used for 60 refrigerants, calculates superheating/subcooling automatically and can be connected to your smartphone/tablet via the testo refrigeration App.

 

testo 557 Digital Refrigeration Manifold

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  • Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error
  • Connect to smartphone/tablet app: remote monitoring and smart measurement documentation
  • Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure measurement
     
  • The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)


The testo 557 digital manifold fulfils numerous functions, which are required for working on refrigeration systems and heat pumps, in just one instrument: for example superheating/subcooling calculation, vacuum measurement, temperature-compensated leakage test.
 

testo 557 Digital Refrigeration Manifold Kit

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  • Extensive accessories included: set of 4 hoses, 2 x clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
  • Calculation of superheating and subcooling in real time for 60 refrigerants: no error-prone manual calculation
  • Connection to smartphone/tablet App: remote monitoring, clever measurement documentation and refrigerant updates
     
  • Temperature-compensated leakage test, automatic ambient pressure measurement


Practical kit for work on air conditioning and refrigeration systems, as well as on heat pumps: the testo 557 digital manifold, including set of 4 hoses, enables you to get down to work straight away! The testo 557 digital manifold fulfils numerous functions in just one instrument: including superheating/subcooling calculation, vacuum measurement and temperature-compensated leakage test.

With these 5 beneficial features, you’ll be prepared for anything

testo 557 operation

1. Ease of use

  • Can be operated with one hand
  • Faster results
  • Fewer measurement errors
Testo manifold display

2. Clear reading display

  • Results at a glance
  • Graphic progression
  • Intuitive apps
Smart Probes documentation

3. Digital documentation

  • No paperwork
  • With photos
  • E-mailing as a PDF
Refrigerant manifold

4. More flexibility

  • All refrigerants stored
  • Manifolds with automatic heat pump mode
  • Testo Smart Probes with 100 meter Bluetooth range
Testo robust

5. Reliable durability

  • Long battery life
  • No leaks
  • High quality manufacturing
Free Wera Multitool