OmniSwivel 2-Way HP Y Block Waterproof Dive Clothing and the base is double

and the base is double lined for increased durability

The lenses are available individually allowing different corrections between -1

batteries not included)

colour vibrancy and clarity

OmniSwivel 2-Way HP Y Block Waterproof Dive Clothing and the base is doubleThe Omniswivel 2 Way HP Y Block splits one high pressure port into two and is ideal for any divers who only have one high pressure port on their regulators but want to fit a wireless transmitter as well as having a pressure gauge. If you want to add a wireless transmitter it is best combined with a short high pressure hose like the 15cm Miflex HD hose to help tuck the transmitter out of harms way and you'll also need a high pressure swivel pin to make