The new ATEX certified testo 565i Ex vacuum pump performs refrigeration system and heat pump evacuations outside Ex zones completely automatically thanks to the connection to the testo 552i vacum probe.

Once the desired vacuum target value is reached, pumping is automatically stopped and a vacuum holding 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. Evacuations outside Ex zones can thus proceed entirely autonomously.

Configuration, monitoring of live values and sending the measurement report can be easily controlled via the free testo Smart App. This keeps you flexible and saves you valuable time.

For Optimum workflows, the testo 565i EX automatically establishes a Bluetooth connection to the Testo refrigeration measuring Instruments and the Smart App when it is switched on. The pump also guarantees maximum safety at all times thanks to its compatibility with A2L and A3 refrigerants.