Harken 15 Self-Tailing Radial Aluminum Winch [15STA] Marine Navigation & Instruments | Cameras & Night Vision add the CORE base station

add the CORE base station or Guardian Engine Kill Switch and MOB alarm scaling the system to monitor up to 15 OLAS transmitters

3x5 degree Beam Angle at 200 kHz

A bright LED indicator light provides a visual alarm when ambient noise levels exceed alarm volume

connecting two additional transducers to track multiple depth ranges simultaneously

anodized aluminum finish

Harken 15 Self-Tailing Radial Aluminum Winch [15STA] Marine Navigation & Instruments | Cameras & Night Vision add the CORE base station15 Self Tailing Radial Aluminum Winch The Radial winch drum's gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails. Specifications: Material: Aluminum Configuration: Self tailing Speed: 1 Drum: 2 7 8 in