Your benefits
Fully automated evacuation process with integrated holding test when used in combination with the testo 552i vacuum probe
Can be safely used even with flammable class A3 and A2L refrigerants
One app for everything: Configure and monitor measurements and manage data with the testo Smart App
Easy oil change and sight glass for quick assessment of the oil level
Non-return valve to prevent loss of vacuum in the event of power failure
Perfect interaction between workflows thanks to full connectivity to the entire Testo refrigeration portfolio