vacum pump

4-inch touchscreen – Displays live vacuum level (microns), evacuation progress, estimated remaining time, and system status directly on the pump. E ElitechEU Built-in vacuum monitoring – An integrated micron gauge continuously measures vacuum and plots the evacuation graph on the screen. E ElitechEU +1 Bluetooth connectivity – Connects to the Elitech app (up to about 30 ft/10 m) so you can monitor and control the pump remotely. E ElitechEU +1 Data logging – Records evacuation data and allows you to save or export reports (such as PDF or Excel) from the app. This can be useful for documenting commercial HVAC work. E ElitechEU Automatic shutoff – You can program a target vacuum level (for example, 500 microns). When the pump reaches that level, it automatically stops the motor and closes its solenoid valve to help maintain the vacuum. E ElitechEU +1 Leakage analysis – The pump analyzes how the vacuum changes and provides an indication of possible system leakage during evacuation. E ElitechEU +1 One practical note: although the built-in micron sensor is convenient, many experienced HVAC technicians still recommend using a separate micron gauge mounted at the system, rather than relying only on the reading at the pump. That gives a more accurate picture of the vacuum in the equipment being evacuated, especially when checking for leaks or moisture.