The XR-1 Nx is as versatile underwater as it is topside. Upon starting your dive, the XR 1 NX will simply display your current depth and how long you can stay there (Dive Time Remaining). While many divers have asked for such simplicity and ease of use, you know that with all the XR-1 Nx's features, there must be more and there is. Simply press the button to see more information. Is this information important to you on a full time basis? Leave it there. Just want to check it and then move on to another display? You can do that too. It's up to you and your new XR-1 Nx. Variable ascent rate indicator will keep you safe upon ascent and slow you down progressively as you head to the surface. Safety stop timer will give you the ability to include the all important 15' (5 meters) safety stop which is recommended by all instructional agencies. AERIS Dive Computers are designed with color-coded bar graphs; gray, yellow and red. These graphs monitor nitrogen accumulation and your personal ascent rate. Pixels buildup in each of these color-coded areas to give you a quick, easy reference of these parameters. Proper monitoring of these graphs allows you to select the personal degree of conservatism you wish to build into each dive, putting you in control of your margin of safety. The XR-1 Nx acts simply as an 'Air' computer until you tell it otherwise, whether that is this weekend or 2 years down the road. Computer will let you dive nitrox and mixtures of enriched air from 21 to 50%.
The XR-1 Nx features a diver replaceable CR2450 battery. This can be a real trip-saver on board a live-aboard boat! Should you be in a tight spot between dives, the "hot-swap" feature allows you to change batteries between dives while maintaining all calculations. Other features of the computer are a calendar and clock, 330' (100 meter) operating depth, variable ascent rate, push button or water activation, altitude adjustable, wait to fly time, 12 dive on-unit log capacity, pre-dive plan sequence, dive planner and much more.
Any diver will agree that an air supply is the most important part of scuba diving - right next to water, of course. The pressure gauge included in the Aeris XR-1 NX Computer Console won't let you down. It accurately reports your remaining air pressure from 0 to 5000 psi, and the pressure gauge is easy to read due to its contemporary display. Pressure gauge is also equipped with a thermometer to monitor both water and air temperature. Pressure gauge has a luminescent dial for ease of reading in low light or night diving conditions. The computer and pressure gauge come with Aeris 30 day satisfaction guarantee and a 24 month limited warranty.