Digital manifolds
Digital measures better: Precision and robustness combined with intuitive operation.
Product Spotlight: The NEW refrigeration range from Testo
The ideal kits for working on heat pumps and refrigeration systems.
Ultimate control. Maximum Precision. The NEW testo 558s digital manifold.
Just press play. The Smart vacuum pump from Testo.
Fully automatic charging, with the testo 560i refrigerant scale.
Explore The Range
testo 550i/testo 550s
Compact, robust and precise digital manifolds with 2-way valve block.
testo 558s
Our flagship SMART digital manifold with a touchscreen colour display
The ALL-NEW testo 565i Vacuum Pump
testo 565i vacuum pump
Can be used with A3 and A2L refrigerants when used as intended. For details see operating instructions.
One app for everything: configure, monitor measurements and manage data with the testo Smart app.
Fully automated evacuations with integrated holding test when used in combination with the testo 552i vacuum probe.
Fully automatic
Fully networked
Fully automatic
Fully networked
Networked systems that work together seamlessly make your work on refrigeration, air conditioning and heat pump systems much easier and more efficient. With just one click, all measurement data can be viewed centrally in the manifold or the testo Smart App. This also greatly simplifies the documentation process, which can be carried out directly on site.
testo 558s digital manifold
TRMS clamp meter testo 770-3
Smart Probes
testo 565i Smart Vacuum Pump
Refrigerant scales
testo 560i
Other measuring instruments for refrigeration, air conditioning and heating professionals
testo Smart Probes
Support your daily work with the digital manifolds.
The right measuring instrument for every application.
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
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
Refrigeration knowledge in three modules
Download the exclusive practical guide for free now.
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)