Review on BACOENG Mini Split/HVAC/AUTO AC Repair Tool Kit with Tool Bag - Includes Powerful 3.6CFM Vacuum Pump and 800PSI Manifold Gauge Kit by Paul Wilson

Worked well. The only problem I had was that I overtightened the hose connections. If I had read the instructions more carefully I would have avoided that, so my fault. I wish there was a little tag on one of the hoses so I don't make that mistake. But in the end I was able to get a full vacuum with no leaks and it's a nice little unit.