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

In addition to expert knowledge, it is above all precise measurement values which are needed for the comprehensive evaluation and correct regulation of a refrigeration plant, air conditioning system or heat pump. And it is here that the digital refrigeration measurement technology from Testo has for years proven its worth:

  • Far more precise measurement results with more consistent accuracy than with analog manifolds
  • Ongoing updates of refrigerants
  • Automatic calculation of crucial system parameters
  • Convenient operation of manifold and Testo Smart Probes with App and Bluetooth

Testo offer a range of digital manifold gauges to help you fulfil any and all refrigeration measurements. With your refrigeration manifold, digital measures better, and now Testo are offering a whole new range of digital manifold gauges including the testo 550i – the first fully digital manifold gauge.

Digital manifolds from Testo

testo 550s Basic Kit
 

  • Digital 2-way manifold
  • Immediately ready to go with the kit including two cable clamp temperature probes
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries

testo 550s Smart kit
 

  • Digital 2-way manifold
  • Immediately ready to go with the kit including two wireless clamp temperature probes
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries

testo 550s Smart kit
with hoses

  • Digital 2-way manifold
  • Immediately ready to go with the kit including two wireless clamp temperature probes and three filling hoses
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries

testo 557s Smart Vacuum Kit
 

  • Digital 4-way manifold
  • Immediately ready to go with the kit including two wireless clamp temperature probes and wireless vacuum probe
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries/li>

testo 557s Smart Vacuum Kit
with hoses

  • Digital 4-way manifold
  • Immediately ready to go with the kit including two wireless clamp temperature probes, wireless vacuum probe and four filling hoses
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries

testo 550i Smart Kit
 

  • Smart, fully digital manifold
  • Immediately ready to go with the kit including two wireless temperature probes
  • Cleverly stowed in the practical case
  • Including calibration certificate and batteries

The right measuring instrument for every application.

Refrigeration and air conditioning systems

Measuring instrument refrigeration systems
  • High-precision measurements of pressure, temperature, superheat and subcooling
  • Ensure tightness of refrigeration systems
  • Test and optimize the efficiency of the system

You have to deal with refrigeration and air conditioning systems?

Then our digital manifolds in the practical kits are perfect for you. With wireless smart probes for temperature and vacuum, immediately ready to use in a robust case.

Heat pumps

Measuring instrument heat pumps
  • High-precision measurements of pressure and temperature
  • Controlled refrigerant service
  • Easy tightness testing and evacuation

Do you have to deal with heat pumps?

Then our digital manifolds in the heat pump kit are perfect for you. With all the necessary filling hoses and cleverly stowed in the robust case, they’re immediately ready for work.

What customers say about Testo digital manifolds

Reference report: testo 557s thrills Marco Slump

The new digital manifold testo 557s in use at the heating and refrigeration technology company Slump (NL).

The digital manifold testo 557s in use

Be smart, measure smart. Clever companion for all manifolds.

testo Smart App
  • Evaluate results even faster
  • Avoid measurement errors
  • Create and send reports on site

Manifolds in practical design concept - for beginners as well as for professionals

Entry-level digital manifold

2 wege Monteurhilfe

The compact 2-way manifold for service and maintenance.

  • 60 refrigerants stored
  • Calculates condensation and evaporation temperature in real time
  • Temperature-compensated leakage test
     

Digital manifold for professionals

Manifold

The digital manifold for every refrigeration challenge.

  • Connections for clamp meter, oil pressure probe and up to three temperature probes
  • Integrated vacuum measurement
  • Uninterrupted recording of measuring values for up to 999 hours
     

How to contact us.

Do you have any questions?
We would be more than happy to help you.

Contact

testo Smart Probes – support the daily work with digital manifolds

Other measuring instruments for refrigeration, air conditioning or heating pros

More measuring instruments for the refrigeration professional.

For precise pressure measurement

A pressure gauge ensures that water and gas pipes, along with gas heating systems, function properly. An absolute pressure meter is in turn particularly suitable for flow measurement in ducts, laboratories and production processes, because it compensates the density here.

For reliable leak detection

On the one hand, a leak detector is indispensable for detecting escaping refrigerant and on the other hand for discovering leaks on gas pipes. At the same time, alarms and flexible probes ensure a whole lot more safety and convenience.

For reliable vacuum measurement

Do you want to evacuate refrigeration systems in accordance with the manufacturer's specifications regarding absolute pressure? Then you should take a look at our testo 552 vacuum gauge. Its high-precision, flexible alarm threshold values and App connection provide everything you could possibly wish for.