frobese GmbH

How do you plan your dives? You don’t? Not so good. Using tables? Better. With your dive computer? Smarter. But now there is an even better way.With D …

Dear certified NitroxDiver"Never rely on rules of thumb for diving" they say.Well, we trust the rule of your thumb when it comes to calculating enrich …

More and more ambitious divers are interested in mixed gas diving with helium added to the breathing gas. In addition to oxygen now helium is consider …