The Hollis Pony Bottle Gauge is a tiny gauge that easily connects to the 7/16" (1.1 cm) high-pressure port of your pony bottle regulator or other alternate tank regulator to show pressure in an easy-to-read display. Any diver who has used a pony bottle knows the hassle involved with trying to find out how much air is in the tank. Switching regulators to view the primary pressure gauge or adding a separate pressure gauge to the pony bottle is a problem. Now with the Hollis Pony Bottle Gauge, all those headaches are over.
- Eliminates Use of Standard Hosed Pressure Gauge
- Compact Small Design
- Large Numbers and Colored Indicators Easy to Read Display
- Equipped with HP O-Ring Ready to Install
- Nitrox compatible to 100% O2
- Threads Directly 7/16" (1.1 cm) First Stage HP Port
- Available in 0-400 BAR
- Ideal for Pony Bottles, Deco Bottles or Back-Up Air Supplies
- One-Way Safety Valve
- 2-Year Limited Warranty