Currently Ive been doing mostly high end refrigerators and wine chillers, with the occasional Ice maker and walk in cooler.

Ive been eyeing up a new manifold gauge set and everyone seems to be using the digi-cools or testo. I guess im just after a gauge set with a 3/8 charging line. Just Better has the revolver that has a brass body, ive heard that aluminum isnt so hot with burnt out systems.

Any insight or suggestions?

Currently just using a basic JB two valve set up