In-Line Check/Ball Valve Relieves pressure while filtering from

Relieves pressure while filtering from one keg to another plus allowing reading the pressure in the receiving keg

If your meter is having trouble calibrating or the reading drifts then a bad electrode is the likely culprit

it will also work with most other brands

3-key operation

In-Line Check/Ball Valve Relieves pressure while filtering fromInsert in a gas line and you will be able to shut off gas flow anytime. Has internal check flow valve that prevents liquid from traveling past, even when the ball valve is open. Not only handy, it is a regulator saver. Has 5 16" barbs for easy installation on gas lines. California Recipients: WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov Item # D1870 Weight 0. 19 LBS