In-Line Check/Ball Valve If your meter is having

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

Optional additional port on the end

and repeat

Item # D1228 Weight 0

When installing the shanks you will also need a tailpiece gasket to create a good seal

In-Line Check/Ball Valve If your meter is havingInsert 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