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Digital manifolds

For the comprehensive assessment and correct regulation of a refrigeration, air conditioning or heat pump system, in addition to specialist knowledge, precise measurements are crucial. And this is precisely where digital refrigeration measurement technology from Testo has proven its worth for years.

Digital measures better: This is what a manifold from Testo can do

  • Testo offer a range of refrigeration manifold gauges to help you fulfil any and all refrigeration measurements.

  • With your manifold, digital measures better, and now Testo are offering a whole new range of manifold gauges including the testo 550i – the first fully digital manifold gauge.

  • Far more precise measurement results with more consistent accuracy than with analogue manifolds

  • Ongoing updates of refrigerants

Product Spotlight: The NEW Heat Pump kits from Testo

The ideal kits for working on heat pumps.

  • Price advantaged kits for both cost and work efficiency

  • Covers engineers for heat pump installation & servicing

  • Also covered for work on refrigeration & air conditioning systems

testo 550i digital manifold - Heat Pump kit

  • A cost-effective kit for commissioning & servicing heat pumps

See the kit

testo 550s digital manifold - Heat Pump kit

  • The complete kit for heat pumps, refrigeration & air conditioning systems

See the kit

testo 557s digital manifold - Heat Pump kit

  • The ultimate kit for heat pumps, refrigeration & air conditioning systems

See the kit

Digital manifolds from Testo

The smart solution for effortless cold jobs.

Perfect interaction between our digital manifolds and our NEW refrigerant scale testo 560i

Digital refrigerant scale testo 560i

  • Automatic filling of refrigeration systems and heat pumps by intelligent valve

  • Easy and wireless with the digital manifolds and the testo Smart App

  • Handy and compact

testo Smart Probes

Support your daily work with the digital manifolds.

Other measuring instruments for refrigeration, air conditioning or heating professionals

More products from Testo

The right measuring instrument for every application.

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testo Smart App

One App for all applications

The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.

Newly added:

PRO measuring programs for increasing the efficiency of your applications

Find out more

Multifunctional

Compatible with all Bluetooth-enabled Testo measuring instruments

Efficient

Direct report dispatch by e-mail

Fast

All measurement values at a glance

Easy

Intuitive measurement menus

Smart

Free download, free use

NEW

PRO measuring programs

Practical guide

Refrigeration knowledge in three modules

Download the exclusive practical guide for free now.

To download

Understanding refrigeration systems

Evaluating refrigerants

Thermodynamics

Main components of the compression refrigeration circuit

Subcooling / Superheating

And much more ...

What customers say about Testo digital manifolds

What else I would like to say to other installers, the device really saves a lot of time, you don't have to take as much stuff with you, you don't have to do as much yourself, because the testo 557s does everything for you.

Tom Siben

·

Service technician at Lennox

In the past, we had to work with analogue measuring devices and needed a notepad and we needed external temperature sensors. Testo has now incorporated all of this into a single device. This makes it much easier and much quicker for us to satisfy the customer with the performance of their device.

Peter van Vliet

·

Croonwolter & dros

My first impression is very positive, a very nice, new measuring set, the purchase of which you certainly won't regret as a cooling technician. I don't think any other brand can compete.

Marco Slump

·

Owner of Slump Heating and Refrigeration, Appingedam (NL)