TESTO Heat pump set L testo 558s

With the new testo Heat Pump Set L, professionals receive a high-performance, cordless all-in-one package for the professional installation, maintenance and commissioning of heat pumps. All the measuring instruments and tools included are perfectly coordinated and enable precise, efficient and digital working – controlled directly via the app. Set contents at a glance: 1. testo 558s – Digital installation aid with 4-way valve block The smart testo 558s installation aid is the centrepiece of the set. With an integrated 4-way valve block, large touchscreen and wireless temperature and vacuum probes, it enables intuitive and rapid measurement of all relevant parameters. The 72-hour logging function supports long-term measurements, ideal for commissioning and fault analysis. Includes: Filling hose set (3 x 7/16" UNF + 1 x 5/8" UNF) Carrying case 2. 2x testo 115i – Clamp-on thermometers with app control The compact, wireless testo 115i temperature probes reliably measure the flow and return temperatures on pipes. Ideal for rapid diagnosis and system optimisation – data can be analysed directly via smartphone or tablet. 3. testo 552i – Wireless vacuum probe The testo 552i precisely measures absolute pressure in a vacuum and automatically detects the evacuation depth. Thanks to Bluetooth connectivity, the probe integrates seamlessly into the Testo Smart App – for comprehensive documentation. 4. testo 560i Set – Digital refrigerant scale with Bluetooth valve The testo 560i enables automated, precise refrigerant charging by weight, superheat or subcooling. In combination with the Bluetooth valve, charging is precise and reproducible – without any manual intervention. Includes: Refrigerant valve with Bluetooth Robust shoulder bag 5. Charging/discharging valve (0554 3112) This practical valve facilitates the safe and controlled charging or discharging of refrigerants – an indispensable accessory for daily use. 6. testo 565i – Smart vacuum pump with 7 CFM capacity The powerful testo 565i vacuum pump, with a capacity of 198 l/min (7 CFM), ensures fast and reliable evacuation. The integrated hold test and app connectivity enable automated, documented vacuum testing – ideal for modern heat pump systems. 7. testo 770-3 – Current clamp with Bluetooth The testo 770-3 is an innovative current clamp with automatic line identification, True RMS and Bluetooth interface. It measures current, voltage, power and more – ideal for electrical testing of heat pump components. 8. testo 316-3 – Refrigerant leak detector The testo 316-3 reliably detects even the smallest amounts of refrigerant leakage. With high sensitivity and both audible and visual alarms, it is an indispensable tool for leak testing. 9. testo 316-EX – EX-protected gas leak detector Designed for use in potentially explosive atmospheres, the testo 316-EX reliably detects flammable gases such as methane, propane or hydrogen. Ideal for safety checks on heat pumps with a gas connection. Your benefits at a glance: The smart solution for heat pumps: All relevant measuring instruments in one set – perfectly tailored for installation, service and maintenance. Wireless & app-controlled: Maximum freedom of movement and intuitive operation via the Testo Smart App. Automation & efficiency: Automatic filling, evacuation and documentation save time and minimise sources of error. Safety & precision: With current measurement, leak detection and gas detection, you’re perfectly equipped for any challenge. Future-proof & robust: State-of-the-art measurement technology for current and future requirements in heat pump technology. Portable & ready for use: All devices come in practical carrying cases – ideal for mobile use. Conclusion: The testo Heat Pump Set L is the ideal solution for anyone who relies on smart, precise and efficient technology when working with heat pumps. Whether commissioning, maintenance or servicing – with this set, you are perfectly equipped.