Rating: Great LIttle Gauge
Reviewer: Timothy Hedrick, - View all my reviews
This is perfect for using as a backup for wireless computers. Works great!
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Questions and Answers for Hollis Pony Bottle Gauge:
How large is the screw in? The last one I got was to big for my regulator.
Bob (Certified Scuba Instructor at Scuba.com)
The threaded portion of all regulators manufactured in the last 20 years all use a common thread pattern/size. It should fit any current High Pressure Port. If your regulator is older, there is a possibility it is too large as at one time the HP and LP ports were the same size. This was altered for safety reasons.