With release settings of 50, 100, and 150 feet, the Standard is the SeaQualizer that lives on offshore reef boats. It covers the depths where most federal-waters bottom fishing actually happens — red snapper over hard bottom in 120 feet, gags on a wreck in 90, mutton snapper on the edge in 180 — and it's the model that keeps a "rigged and ready" descending device requirement satisfied without a second thought.
Using it takes seconds, which matters when a fish is floating: grip the lower jaw with the clamp, drop it on your release rod or a weighted line, and let pressure do the rest. The release fires at the depth you selected, or slightly above it — the design errs shallow, not deep — so a fish sent down on the 100-foot setting over a 150-foot bottom comes off the clamp mid-column, recompressed and swimming, not dragged into the structure. How that shallow-only bias is engineered, and why it exists, is documented here: how SeaQualizer release depth works.
There's no skill curve and no technique to teach the crew. The same setting produces the same release point every drop, whether it's your hundredth fish or your deckhand's first. Corrosion-resistant, no needles, nothing to puncture, and it resets itself for the next fish.
