Oh that intrigues me thinking about rebreather detecting. Quiet, and more bottom time. I'm not certed on any rebreathers, have always avoided them to be honest. Way too easy to screwup and kill yourself. You MUST be absolutely anal about maintenance, predive checks, monitoring the equipment, etc. Still, I wonder...... I'd love to hear from anyone that's done some detecting on rebreathers. Might be time to re-examine my avoidance. Getting too old to cart along double steel tanks on my back anymore.
Welcome o TNet AdamsDetecting in OH from Nick in CT!
I am AOW certified but have never detected with SCUBA for lack of opportunity and equipment. I do snorkel and detect at freshwater beaches.