Scanstrut DS21B-P Vertical Cable Seal [DS21B-P] Hunting & Fishing | Rod Holder Accessories Diagnostic versions indicate correct polarity

Diagnostic versions indicate correct polarity at a glance to ensure power connections have been made properly

600 Volt AC Max

Digital compasses deliver this data right into your natural field of view

This is especially advantageous to sailors as it allows you to install the unit(s) in a greater variety of locations on the vessel

Scanstrut DS21B-P Vertical Cable Seal [DS21B-P] Hunting & Fishing | Rod Holder Accessories Diagnostic versions indicate correct polarityDS21B P Vertical Cable Seal Scanstrut premium IP68 waterproof cable seal provides easy fit cable routing that cuts down your installation time and is the only guaranteed and proven watertight installation for your antenna and navlight cables. Features: Watertight installation 100% waterproof with an IP68 rating Easy and reliable installation each unit supplied with both pre drilled and blank inner seals to make your installation as easy as possible.