Hollis Large Pony Bottle Gauge professional To enroll in the PADI

To enroll in the PADI Discover Scuba Diving course

Lightweight low-profile plastic dry zipper with protective zipper flap

safety whistle

Why This Suit

minimizing water entry through the sleeves and legs and allowing boots and gloves to integrate with the Glideskin seals

Hollis Large Pony Bottle Gauge professional To enroll in the PADIThe 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 gaugeto the pony bottle is a