The testo 565i EX vacuum pump is designed for fully automatic evacuation of refrigeration systems and heat pumps outside Ex zones. As an ATEX certified solution, it combines automated evacuation, vacuum testing, data logging, and Smart App control in one workflow. It is intended to make evacuation procedures more efficient while maintaining clear documentation of key system information.
Automatic Evacuation and Vacuum Holding Test
The testo 565i EX connects to the testo 552i vacuum probe to automate the evacuation process. When the configured vacuum target is reached, the pump automatically stops pumping and starts a vacuum holding test at the same time. This helps remove foreign gases and moisture safely while allowing information about the system’s leak-tightness to be stored. Evacuations outside Ex zones can therefore proceed autonomously without continuous manual control.
Data Logging and Documentation
The integrated data logging function provides complete documentation of the evacuation process and stored leak-tightness data. This gives users a record of relevant results and supports a more structured service workflow. The combination of automatic pumping, vacuum holding testing, and data logging reduces the need for repeated manual monitoring during evacuation work.
Testo Smart App Control
The free testo Smart App provides convenient control of the pump workflow. Users can configure the process, monitor live measurement values, and send the measurement report directly through the app. This supports flexible operation and can help save valuable time during refrigeration and heat pump servicing. Configuration and monitoring can be managed conveniently through the connected app.
Bluetooth Connectivity and Refrigerant Compatibility
For optimized workflows, the testo 565i EX automatically establishes a Bluetooth connection with compatible Testo refrigeration measuring instruments and the testo Smart App when the pump is switched on. The pump is also compatible with A2L and A3 refrigerants, supporting safe operation across applications that use these refrigerant classes. This connectivity helps integrate evacuation with Testo measurement workflows.
Standard set: testo 565i EX vacuum pump, vacuum pump oil
