Paladin
Contributor
As simple, economical and reliable as capillary gauges are, I am surprised they are so hard to find.
Healthways Scuba Star regulator.
- Thread starter AfterDark
- Start date
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OP
AfterDark
Contributor
That's the problem. They don't wear out, need service. I've had mine for 40+ years now same tube, strap buckle. Works fine.
Paladin
Contributor
After a dive, I just suck on the end of the tube and the water comes right out, ready for the next dive.
OP
AfterDark
Contributor
Paladin
Contributor
Then I guess I'm a sucker! I like the dependable simplicity of the capillary depth gauge. I bought mine new 40 years ago for $2.50 and it it still works perfectly. Of course, I had to replace the tube when it got too dark to read, but that wasn't until a couple of months ago. Herman likes them, too, and he sent me some tubing to replace the old one.
I like the dependable simplicity of the capillary depth gauge. I bought mine new 40 years ago for $2.50 and it it still works perfectly. Of course, I had to replace the tube when it got too dark to read, but that wasn't until a couple of months ago. Herman likes them, too, and he sent me some tubing to replace the old one.
captain
Contributor
Most of the early Healthways do.
Hey, Paladin, I hope you know I was just kidding. It was a play on words
I have several, and use them from time to time. I think the best part of using them is they provide a visual reminder of the effects of pressure. I think every new diver should have to use one at least once during training as it physically shows how an air column is compressed by the water pressure at various depths. Illustrations in a textbook showing the effects of Boyles Law are O.K., but actually seeing it in action in a capillary gauge really drives it home.
I have several, and use them from time to time. I think the best part of using them is they provide a visual reminder of the effects of pressure. I think every new diver should have to use one at least once during training as it physically shows how an air column is compressed by the water pressure at various depths. Illustrations in a textbook showing the effects of Boyles Law are O.K., but actually seeing it in action in a capillary gauge really drives it home.
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