Hollis Large Pony Gauge
The Hollis Pony Bottle Gauge is a compact and easy-to-use pressure gauge designed to give divers quick and accurate readings of their pony bottle air supply. This small, lightweight gauge easily connects to the 7/16" high-pressure port of your pony bottle regulator or alternate tank regulator, eliminating the need for switching regulators or adding extra gauges. With its clear, easy-to-read display, the Hollis Pony Bottle Gauge allows divers to monitor their pony bottle's pressure without the usual hassle, giving them peace of mind during dives.