Fully automatic function lets you recover, vacuum, leak test, charge, and then walk away. Combines simple operation with superior accuracy. The Cool-Tech 34788 recovers, recycles, evacuated, leak tests and recharges R-134a quickly and accurately. Automatic operation means less attention is needed!

Automatic function

Vacuum leak test

Automatic refrigerant refill

Automatic air purge

Automatic oil drain

Refrigerant charging

Refrigerant management systems

Vacuum function