The smartest pressure gauge rack yet.
Connected, large touchscreen, clear color graphs and as easy to use as your mobile phone. Add to that the fact that the testo 558s is compatible with combustible A3 and A2L refrigerants and has an accuracy of 0.25% of the final value, across the entire measurement range. All this makes it more efficient than ever to commission and maintain refrigeration systems, ventilation systems and heat pumps.
Perfect overview in all situations.
The testo 558s is a consistently robust work tool that meets protection class IP54. On the large, rugged display of the manometer stand, you can easily make all settings and quickly perform and analyze measurements with great accuracy.
- Clear view of measurement results for easy evaluation and quick analysis
- Trend curves of measurements over the last 30 minutes
- Durable and fast touchscreen
- Freedom of choice to use buttons
Fully automatic. Fully connected.
Thanks to Testo’s many years of experience, they have developed a well thought-out solution where all instruments work together seamlessly, and all applications are quick, easy and in some cases fully automated. See which instruments work with testo 558s further down the page.
Prepared for each refrigerant.
- Compatible with A3 and A2L flammable refrigerants
- About 100 refrigerants loaded in the instrument
- New refrigerants added via updates
- Favorite section with your most used refrigerants
Wireless pressure gauge stand with clear readings and graphic display.
Clear structure
Measurement menus guide you through measurements.
Easy to configure
After a few simple settings, you can start measuring.
Detailed results
Charts and graphs give a clear picture of measurements.
Disaggregated measurements
Clearly separated views of your measurement results.
Your entire measurement world in one app.
testo 558s automatically connects via Bluetooth to testo Smart, a free app available for mobile phones and tablets. It is available for download on both the App Store and Google Play. In addition to the storage and overview of all measurement data, the app offers the possibility to analyze and document, create and send reports – directly at the measurement site.
Cooling and heating jobs don’t get any easier than this.
With the testo 558s, system density can be evaluated easily and reliably thanks to the clear display of pressure values and temperature compensation.
Instruments and measurement kits.
-
testo 558s – digital manometer stand with 4-way valve block
6 495:- Art.nr 0564 5581One instrument for all applications: wireless connection to testo SmartProbes, clamp ammeter, vacuum pump and refrigerant scale- Touchscreen and measurement graphics with intuitive app feel
- Full flexibility: unique touchscreen, buttons and smart app
- Trend curves for readings over 30 minutes
- Possibility of 72 hours of logging and measurement data storage in app
-
testo 558s – smart vacuum measuring set
8 495:- Art.nr 0564 5582This handy measuring kit includes two wireless pipe temperature gauges and a wireless vacuum sensor.- Full flexibility: unique touchscreen, buttons and smart app
- Trend curves for readings over 30 minutes
- Possibility of 72 hours of logging and measurement data storage in app
-
testo 558s – vacuum measuring set with a clamp ammeter
11 195:- Art.nr 0564 5584This handy measuring kit includes two wireless pipe temperature gauges, a wireless vacuum sensor and a wireless clamp ammeter.- Full flexibility: unique touchscreen, buttons and smart app
- Trend curves for readings over 30 minutes
- Possibility of 72 hours of logging and measurement data storage in app
Suitable for use with testo 558s.
-
testo 770-3 – clamp ammeter with power measurement
2 855:- Art.nr 0590 7703Power tongs with power measurement and Bluetooth
- Power measurement up to 600 kW
- Unique gripping mechanism for access in confined spaces
- Starting current measurement
-
testo 565i – smart vacuum pump 198 l/min
6 175:- Art.nr 0564 5652Fully automated vacuum extraction process with integrated hold test.- Safe use even with flammable refrigerants class A3 and A2L
- Manage measurements with the testo Smart app
- Easy oil change and quick oil level assessment with sight glass
- Non-return valve to prevent vacuum loss in case of power failure
-
testo 560i – Refrigerant scale with solenoid valve
5 250:- Art.nr 0564 2560Measuring kit with bag for automatic filling of chillers and heat pumps
- Automatic and precise charging of refrigerant to a set target value for weight, superheat or subcooling thanks to an intelligent solenoid valve.
- Wireless connection and function with the Testo manometer stand and the testo Smart app via Bluetooth
- All measured values during the filling process can be easily read and saved in the testo Smart app.
- Practical thanks to compact housing, low weight, practical carrying handle and robust shoulder bag
-
testo 316-3 – leak detector for refrigerants
3 980:- Art.nr 0563 3163Highly sensitive universal leak detector for refrigerants
- High sensitivity - 4 g/a allows detection of the smallest leaks
- Detects all common refrigerants
- LED indication of leakage with simultaneous sound alarm
Courses
What do you need help with? You are always welcome to visit, email or call us. We always aim to help you as quickly as possible.
Calibration
We offer lab and field calibration of measuring equipment from all brands. We are accredited for the calibration of temperature, humidity, over/under pressure and differential pressure.
