TUSA IQ-900 Wrist Computer

The Zen's large alphanumeric and backlit display allows for high legibility in or out of the water, although its size is that of a normal style watch.

The IQ-900 can be operated as a watch, Air computer, Nitrox (EANx) computer, digital depth gauge/timer or as a free dive depth gauge/timer.

In addition to offering the latest comprehensive computer features, the Zen adds a Deep Stop function for enhanced safety.

Features:
• Advanced 2 gas wrist-top (watch) computer Air, Nitrox,
• Gauge, Free Dive and Watch Operating Modes
• 2 Mix Switching Feature: Mix 1 (Air, 21-50%), Mix 2 (Air, 21-100%)
• Manual or Water-Activation
• Audible and Flashing Icon Alarms
• Large alphanumeric and backlit display
• Advanced user safety settings
• Deep Stop Feature and Safety Stop
• Automatic altitude adjustment from sea level to 14,000'
• No fly icon, residual nitrogen discharge time display




IQ-900 Manual