The all new DG03 is a 3 gas/3 button dive computer (Air, Nitrox, 02 up to 100%) which includes Gauge and Free Dive Mode
This product has a limited warranty of 24 months.
Reviewed by 1 customer
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Comments about Hollis Gear Hollis DG03 3 Gas Wrist Dive Computer:
great computer but take a good hour to learn setup and functions. The user manual is good but not user friendly that is why they added a quick manual but it is just as tough as the usual manual!