The new testo 565i vacuum pump performs refrigeration system and heat pump evacuations completely automatically. Once the desired vacuum target value is reached, pumping is automatically stopped and a vacuum hold test is initiated at the same time. Foreign gases and moisture can thus be removed safely, and data relating to the system’s leak-tightness stored.

The data logging function ensures complete documentation. This allows evacuations to run completely independently – for maximum accuracy and efficiency.

Configuration, monitoring of live readings and sending of the measurement report are all easily controlled via the free testo Smart App. This allows you to remain flexible and saves valuable time.

To ensure perfect interaction between workflows, when the testo 565i is switched on, it automatically establishes a Bluetooth connection to the Testo measuring instruments and also the Smart App. The pump also guarantees maximum safety at all times thanks to its compatibility with A2L and A3 refrigerants.

Maximum convenience is guaranteed by the simple oil change mechanism and the sight glass for quick assessment of the oil level, along with the ergonomic handle.

To ensure high reliability, the built-in non-return valve provides effective protection against loss of vacuum, even in the event of unexpected power failures, and offers an extra layer of safety for uninterrupted operation.