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This
submersible pressure gauge is made from brass and the lens is made
from a high impact polycarbonate plastic.
These gauges have a highly luminescent face with very easy
to read numbers, even in the darkest of conditions.
One of the unique features is an "FULL/EMPTY"
indicator located in the center of each gauge which also indicates
your gas level (i.e.
over 1450 psi shows a full "GREEN" in the display
window - 1450 to 725 psi shows half "GREEN/ORANGE"
in the display window - below 725 psi show full "ORANGE"
in the display window).
Each
gauge is prepared with viton O'rings and oxygen compatible
lubricants.
The gauges come standard with a 32" high pressure
hose. There
is an attachment loop located at the top which is ideal to connect
to a retractor.
These
spg's are great for night divers and instructors’ wanting to now
how much air is left in a cylinder.
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