Open Box Hollis LG Pony Bottle Gauge - PSI Used Gloves Customizable Speed Range

Customizable Speed Range

The light delivers up to 4

The large 260K high-resolution 2

Stability and mobility all in one

Open Box Hollis LG Pony Bottle Gauge - PSI Used Gloves Customizable Speed RangePlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION The Hollis Pony Bottle Gauge is a tiny gauge that easily connects to the 7 16" 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.