hedonist222
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If you've installed an air pressure transmitter that shows you remaining pressure on your dive computer, do you really need the hose SPG?
Sure, if the transmitter or computer malfunctioned, you needn't end the dive because the spg is there.
But to retain the spg in the unlikely event of a malfunctioning transmitter and be able to continue that dive?
You'd bring and store your spg and of the transmitter malfunctions, it takes a movie with a wrench between dives to connect.
Or are there other reasons to have the spg?
Sure, if the transmitter or computer malfunctioned, you needn't end the dive because the spg is there.
But to retain the spg in the unlikely event of a malfunctioning transmitter and be able to continue that dive?
You'd bring and store your spg and of the transmitter malfunctions, it takes a movie with a wrench between dives to connect.
Or are there other reasons to have the spg?