DIRZone SPG63 mm 0-300 Bar, Chrome, Tempered Glass Above £400 xDeep twim weight pockets -

xDeep twim weight pockets - hold 2kg each of non dumpable weight

The float strap is made of closed-cell soft neoprene so it becomes less buoyant at depth because the neoprene air cells compress with water pressure

colorful screen with color indicators quickly draws your attention to what you need to know

Backpack straps

Visual confirmation of proper weight pouch insertion

DIRZone SPG63 mm 0-300 Bar, Chrome, Tempered Glass Above £400 xDeep twim weight pockets -High quality brass pressure gauge, suitable especially for main tanks and stages. Synoptic dial scale upto 300 bar, suitable for use to 200 bar. Comes with swivel with viton o rings.