Promate Scuba Diving Gauge Console - Professional Tank Pressure & Temperature Monitor for Underwater Diving | Made in Italy | Perfect for Deep Sea Exploration & Recreational Diving

Clear large lettering and it fits in my Oceanic consul, and, most importantly reads in BOTH bar and PSI. No more doing conversion math while on a relaxing dive. No more of the dive guide looking at you like you're an amateur because you cannot immediately give them your current pressure in the units they expect it. PSI users call out "time to think about ascending" (fist to chest) when they're at 500 PSI (34.5 bar.) Metric users call it out when they're at 50 bar (725 PSI). That's a somewhat significant difference so I tend to like letting my buddy & often guide where exactly I am rather than just the "tee" signal or "fist-to-chest" signal.