Aqua Lung

Aqua Lung i300 Dive Computer

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The Aqua Lung i300 Dive Computer is an easy to use, rugged dive computer that supports a nitrox mix up to 50% oxygen, four diving modes, audible alarms that are reinforced with a high visibility LED warning light, easy two button navigation and a choice of colours.

The i300 uses an easy to read segment style display which provides large, clear digits. A graphical ascent rate meter is shown on the left and a deco load indicator on the right for quick glances whilst diving. The backlight provides plenty of illumination when light levels and visibility are low.

The i300 can be connected to a PC or MAC using the optional interface cable that allows your dive data to be transferred to the Diverlogsoftware.

In the box you will find:

  • Digital Instruction Manual
  • Safety reference information
  • DiverLog brochure
  • Quick Reference card
  • Lens Protector
  • Battery Compartment Opening tool
  • Four operating modes - Air, Nitrox, Gauge and Free Dive
  • Backlight
  • Audible alarms and additional high-visibility LED warning light for additional safety
  • User-updateable software gives access to the latest features and upgrade (must purchase optional download cable)
  • Pre-Dive planning feature allows a preview of your next dive
  • Water-activated on switch, to give a no-worries start to the dive
  • Single button access to last dive display (max depth and bottom time)
  • History Mode includes total number of dives, max depth, total dive hours, and lowest temperature
  • Nitrox mix to 50% O2
  • Optional deep stop with countdown timer
  • Salt or fresh water dive selection
  • Automatic altitude adjustment ensures an accurate profile


If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

For step-by-step instructions click here