Dive Rite NiTek Duo

Dive Rite NiTek Duo Dive Computer Features

The NiTek Duo is a multifunctional computer for recreational diving, providing information on depth, dive times, no-decompression and decompression times, and nitrogen/oxygen absorption/elimination during all dive phases, including ascent, surface interval times, and subsequent dives.

• Uses Buhlmann ZH-L16 algorithm with 9 sample tissues of half-lives from 5 to 640 minutes.
• Display face contains backlight illumination, low battery indicator, three user buttons, and water immersion switch for auto on during descent.
• Depth sensor capable of sea or fresh water calibration from 0-328 feet (100m) in computer mode and 0-656 feet (200m) in gauge mode. Accuracy of +/- 3% + 2 feet.
• Surface interval from 0 to 48 hours and a diving time of 0 to 599 minutes.
• Automatically adjusts for altitudes up to 19,685 feet (6000 meters).
• Displays a variety of data underwater including: date, time of day, current and maximum depths, no-decompression dive time elapsed and remaining, and water temperature.
• Two gas mixes allowed for breathing gas including: O2 setting range with mix1 21 to 50%, and mix 2 21 to 99%. O2 setting in 1% increments.
• Can calculate decompression stop requirements for stops as deep as 90 feet (27 meters).
• Memory capability enables it to hold and display log data up to 30 hours of dive time or 60 dives. Profile sampling rates every 15 or 30 seconds.
• Dive data can be uploaded and stored in a dive log format on a desktop or laptop computer using the NiTekLogic software and optional PC interface.
• Uses one Li/MnO2 CR 2032 3V button battery with a life span of ~ 3 years, and is user replaceable.