Hollis ST 22 Wing depth gauge Variable Ascent Rate Indicator

Variable Ascent Rate Indicator

Automatic PPO2 set-point switching (configurable)

The SV1 Contour uses an additional feature that keeps water away from your mouth a small tube located just below the mouthpiece is designed to keep the breathing airway path free of water droplets

The HD-200 is everything the demanding sport diver could ask for

This rugged and easy-to-read gauge with scratch-resistant lens

Hollis ST 22 Wing depth gauge Variable Ascent Rate IndicatorThis products Overview Hollis Gear is proud to release the new LX Wing Range, developed and tested by technical divers and 3 years in the making. Quality and performance are the two most integral features of this product, which is why Hollis Gear has reintroduced the proven S Series and C Series Wings with key improvements. New materials include a 1680D Cordura for the exterior bladder and 420 nylon for the internal bladder. The LX design also