I have a USD valve that is supposed to bang the tank when low but I have never put it on a tank. Anyone ever use one of these? Any down side to these? Are they a pain to listen to while diving?
“A skin diver is a fellow who pulls on a pair of fancy swimming trunks, some rubber fins, a diving mask and canvas gloves, then fills his lungs with air and noses down into the ocean looking for two fisted trouble.”
Hi,
I have three of these valves and they can be annoying to listen to.
You can attach a pull rod and use it to signal your buddy also.
Good for low vis water or to keeep track of an air hog buddy.
Jerry