Technical
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Technical & trimix dive computers
Big-screen, multi-gas and rebreather-ready computers built for decompression, trimix and CCR diving.
Big-screen, multi-gas and rebreather-ready computers built for decompression, trimix and CCR diving.
Technical computers add what recreational units leave out: open-circuit trimix, multiple gas switches, constant-PO₂ rebreather modes and the large, unambiguous displays that serious decompression diving demands.
These are tools for trained technical divers. Get the appropriate certification before diving mixed gas, staged decompression or a rebreather. See the buying guide for how modes and algorithms differ.
The reviews and guides here are editorial information to help you compare models — they are not dive training or a substitute for proper certification. Always dive within the limits of your training, follow your computer's ascent rate and stops, and get formal instruction before technical, nitrox, trimix or rebreather diving.
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