Check out Cochran Gemini dive Computer. In this case you can combine the computer that is attache to your HP with a monitor and buy an extra Intelligent unit to use in sync with the HP computer or you can use it as standalone computer (either way).
You can check their website @: Cochran Undersea Technology
Any question, I'm happy to help you.
Take care!
You can check their website @: Cochran Undersea Technology
Any question, I'm happy to help you.
Take care!
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