Dan tried a Perdix this past weekend: he found it hard to read. Me? I have no problem with it. He's not a tech diver, so ANYTHING with a bright display for my far-sighted friend would be good

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Dan tried a Perdix this past weekend: he found it hard to read. Me? I have no problem with it. He's not a tech diver, so ANYTHING with a bright display for my far-sighted friend would be good
I try to find prices for the Ratios, Do you know where i can find prices?
If it is any difference i live in the EU.
RATIO® Worldwide distributors.I try to find prices for the Ratios, Do you know where i can find prices?
If it is any difference i live in the EU.
Cobalt 2: $1450, serial cable to PC for downloads. Console. Rechargeable battery. Proprietary RGBM algorithm.
Perdix AI: $1285, Bluetooth for downloads. Wrist mount. AA battery. Buhlmann algorithm with adjustable gradient factors.
Both easy to read and use. Bells and whistles are similar for recreational diving.
So differences are console vs wrist, connection to computer, batteries, algorithms.
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Dan tried a Perdix this past weekend: he found it hard to read. Me? I have no problem with it. He's not a tech diver, so ANYTHING with a bright display for my far-sighted friend would be good