HeinrichsWeikamp, based in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

, is a company that produces sports precision instruments for

scuba diving Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Chris ...

including personal

dive computer A dive computer, personal decompression computer or decompression meter is a device used by an underwater diver to measure the elapsed time and depth during a dive and use this data to calculate and display an ascent profile which according to t ...

s and oxygen partial pressure monitors for diving rebreathers. Their products: OSTC, OSTC Mk.2, OSTC 2N, OSTC3, OSTC4 and Frog are supported by Subsurface, free software for logging dives authored by

Linus Torvalds Linus Benedict Torvalds ( , ; born 28 December 1969) is a Finnish software engineer who is the creator and, historically, the lead developer of the Linux kernel, used by Linux distributions and other operating systems such as Android. He also c ...

References

External links

HeinrichsWeikamp
— Official site Diving equipment manufacturers Manufacturing companies of Germany Companies based in Baden-Württemberg Freiburg im Breisgau {{Manufacturing-company-stub