The NiTek He will allow you to use one computer to dive Air, Nitrox, Heliox, Trimix, Oxygen or any combination of these gasses. You can program up to seven different gas mixes per dive. FO2 can be set for 8%-99%. Bar graphs displayed on the screen help you to monitor your exposure to inert gasses and oxygen. It provides a constant display of your current PO2 level while diving.
Large push buttons make it easy to set oxygen and helium percentages, switch mixes, and access information under water. The NiTek He has a backlit display on demand. The NiTek He's case contains a separate battery compartment for its long-life, user-replaceable battery. Divers can upload dive data to NiTekLogic using Dive Rite's optional PC interface, the NiTek He will also work hand in hand using Dive Rite's Dive Voyager Decompression Planning Software.