Camco RV Propane/Gauge Leak Detector

The Camco RV Propane/Gauge Leak Detector is designed to allow you to see at a glance when your propane level is low.Fits a DOT propane cylinder manufactured after 1995 that have the ACME/OPD connection.Type 1 connection for gas grills, RVs and boatsFits a DOT propane cylinder manufactured after 1995 that have the ACME/OPD connectionSee at a glance when your propane pressure level is lowProvides excess flow protection in case of a broken gas line and thermal protection in case of fireWill not read levels immediately: begins working when propane is flowing