Description
Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away with the testo 558s Heat Pump Kit. This all-in-one solution includes the testo 558s digital manifold, 2x testo 115i temperature clamps, testo 552i vacuum probe, testo 560i refrigerant scale with valve, and the testo 770-3 clamp meter, giving you the ideal tools for precise and efficient servicing and maintenance.
The testo 558s features intuitive touchscreen operation, clear measurement graphs on a large color display, and key-based controls for easy useeven with gloves. Designed for maximum flexibility, it supports Bluetooth connectivity to wireless temperature and vacuum probes, enabling seamless data transfer and real-time monitoring.
With A3 and A2L refrigerant compatibility, an IP54-rated rugged design, and a hybrid power system using both rechargeable and non-rechargeable batteries, the testo 558s Heat Pump Kit is built for every challenge., We are excited to announce the launch of our new digital manifold â the testo 558s. This manifold will be replacing BOTH the testo 557s & testo 570s
This will be a part of our ongoing winter refrigeration promo âand all kits below will be valid for a FREE Testo premium magnetic work light until 30/04/2025 â all products will come packaged with the gift.
Features of the Testo 558s:
Capacitive touchscreen
Additionally, the option to operate the device using buttons remains available for working with gloves
Trend curves displaying data of past 30 minutes
Graphical measurement visualisation for easy evaluation and reliable analysis
Every application in one device Thanks to wireless connectivity across the entire portfolio
Full control over your systems
Made for every refrigerant
Compatible with flammable A3 and A2L refrigerants
96+ refrigerants stored in the system
Favourites Selection of the most common refrigerants in the manifold
New emerging refrigerants are added through OTA updates
Efficient documentation with the testo Smart App















