Shearwater Perdix Dive Computer

Shearwater Perdix is a technical dive computer from the American manufacturer Shearwater Research, designed specifically for the needs of technical divers. Modern manufacturing and innovative materials give it a low profile and smooth housing contour without losing any function critical for technical diving.

The Perdix supports four dive modes: recreational OC Rec (3 nitrox gases, safety stop), technical OC Tec (5 trimix gases), closed circuit CC INT (fixed PPO2) and the Gauge bottom timer. The decompression algorithm is Bühlmann ZHL-16C with gradient factors and manual conservatism adjustment; VPM-B is available as an option.

The large color display reads clearly even at great depth. Shearwater’s intuitive interface minimizes button presses underwater. Power from standard AA batteries makes the device fully independent of special chargers — an ideal solution for travel and expeditions to remote locations. Syncs with a computer or smartphone via Bluetooth.