This version of the Shearwater NERD is a plug and play HUD upgrade for your Hollis Prism of Dive Rite Optima. Installation takes minutes - simply unplug the heads-up-display, and plug the NERD in, route the cable, mount the display and you are ready to dive.
The Shearwater NERD will mirror the 3-cell display of your Petrel handset, as well as providing depth, time, decompression information, compass, and all of the other features familiar to divers of the Petrel 2 computer.
Forget about having the information you need at your fingertips. The Shearwater NERD breaks new ground in diving technology.
Introducing the first technical dive computer that mounts on your rebreather mouthpiece and keeps crucial numbers in your line-of-sight for the entire dive. Your eye sees the image as if it is displayed on a 32Ã® TV screen 12 feet away without the need to focus. The display is unobtrusive, disappearing when you look straight ahead. There when you need it, out of your way when you don't.
The NERD displays the same information as the Petrel technical diving computer, and features the same rugged design, built to withstand the most extreme diving conditions. The device also connects to your desktop computer through Bluetooth, enabling you to keep a detailed dive log and easily download firmware upgrades as they become available.