Shearwater NERD 2

Using an advanced near-eye remote display and a highly adjustable mount, the NERD 2 attaches to an open-circuit regulator or rebreather to keep critical data in view throughout your dive. The magnified micro-LCD display can show no-deco time, gas pressure, heading and more. Features include air-integration, an intuitive two-button operation, a three-axis digital compass and a rechargeable battery.

$1,900 | shearwater.com