TUSA’s innovations continue to expand with the new IQ-1201 TALIS, an advanced 2-gas watch computer. Highlights of the Talis include the new scroll back feature and the dual time display capability. Available in black or white, each unit also includes blue and pink side panel options, which allows users to personalize their computer.
FEATURES
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Advanced 2 gas watch computer
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Air, Nitrox, gauge, free dive and watch operating modes
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2 mix switch feature
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Mix 1 (Air, 21-50%), Mix 2 (Air, 21-100%) 
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Step-Back feature
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Dual time capable 
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Color accents: Blue, Pink
TECHNOLOGY
 
2 GAS MIX
This feature allows the diver to preset two Nitrox gas mixtures (Mix 1 and Mix 2) for easy switching during the dive as necessary. Mix 1: 21 to 50%, Mix 2: 21 to 99%.
 
ALTITUDE SMART MODE
The Altitude Smart Mode allows the computer to automatically adjust for altitude diving.
 
AUDIBLE ALARM
TUSA’s computers feature Audible and Visual Alarms for the most important dive data warnings. Ascent rate, maximum depth, no decompression limits, safety stop and several other key data can be set to alert the diver.
 
BACKLIT DISPLAY
Several TUSA computer instruments feature a Backlit Display for night diving or low-light situations. The bright backlight is activated by a touch of a button and the duration can be set for up to 10 seconds in length enabling the diver to view critical dive data easily and quickly.
 
FREE DIVE MODE
The Free Dive Mode calculates dive times and surface intervals for free diving.
 
OPTIONAL DEEP STOP
An optional safety stop on No Deco dives exceeding a depth of 80 feet.
 
PC DOWNLOADABLE
TUSA’s PCLogbook, TUSA DataLog PC, and DiverLog Mac interfaces allow the diver to transfer complete log and profile history from the dive computer to a personal computer or upload user settings to the computer. A PC interface unit is sold separately.
 
STEP-BACK FEATURE
The Step-Back Feature allows user to navigate forward or backward through the menus.
 
USER REPLACEABLE BATTERY
Convenience and ease-of-maintenance is imperative in the design of today’s dive computer. Each of TUSA’s computers offer a user-friendly replaceable battery that can be changed on a moment’s notice using standard widely-distributed batteries.