New divers, this one's for you: entry-level pricing, essential functionality, and simple, one-button navigation. Select from four operating modes and manage two gases. The i100 also retains all your settings and calculations during battery changes. Stay safe with audible alarms and a high-visibility LED warning light.

Features

Four Operating Modes
Dive how you like with Air, Nitrox, Gauge dive modes, plus Free Dive (tracks calculations to allow switching between dive modes and free dive)

User-Changeable Battery
Uses globally available standard batteries found at supermarkets and drugstores so you can easily replace as needed

Memory
Maintains settings and calculations during battery changes

Intuitive, one-button Navigation
Single-button access to last dive data (maximum depth and bottom time)

Increased Safety
Audible alarms and additional high-visibility LED warning light

Updatable software
User-updatable software gives you long-term access to the latest features and upgrades (optional download cable purchase required)

Water Activation
Water activation feature gives you a worry-free start to your dive

History Mode
History Mode lets you see your total dives, maximum depth, total dive hours, and lowest temperature. Records up to 24 dives

Nitrox Mix Capability
Up to 100% O2. Mix up to 2 Nitrox gases

Deep Stop
Optional deep stop with countdown timer

Go Anywhere
Salt or freshwater dive selection

Altitude adjustment
Automatic altitude adjustment ensures an accurate profile