Dual Battery Selector Switch with Cup Mount Flood Lights Patented Anti-Fog system

Patented Anti-Fog system

Cressi Adult high-end Scuba Diving mask

Nickel plated copper contacts ensure corrosion free

Effective Lumen : 540LM

Designed for quality audio entertainment in the harsh marine environment

Dual Battery Selector Switch with Cup Mount Flood Lights Patented Anti-Fog systemThe Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of both batteries in parallel for starting or charging. It can also serve as an emergency main disconnect switch in the event of an electrical problem. All models are make before break design and are ignition protected. Four switch positions : Both "Off", Both "On",