I decided I needed to add another tool to my arsenal......
(click on image)
Picked one up from Homedepot....the salesman showed me one with a 1/4 in npt fitting but it only went to 100 psi and I read somewhere that some fridges can accept up to 120 psi. This one has 3/4 hose connection and you have to buy reducing couplings and some plumbers tape. I called my plumber and asked him if this meter was okay. or should I get a commercial grade one..he said it was pretty good and some of the local plumbing shops sold it as well....for less than 12 bucks it aint gonna break me... I may borrow my plumber's meter just to test accuracy.
Edited by DurhamAppliance, 22 January 2014 - 02:13 PM.