Garmin Gnx20 Instrument Display Nmea 2000 Compatible Stereos Positive distribution bus with #10-32

Positive distribution bus with #10-32 stud

Model: 2990

the internal multi-GPS receiver continuously transmits your vessel information including position

Garmin GT30-THP Thru Hull Pair

Garmin Gnx20 Instrument Display Nmea 2000 Compatible Stereos Positive distribution bus with #10-32Garmin GNX 20 Marine Instrument Model: 010 01142 00 Large, easy to read black digits and graphs on a white or color background provides high contrast and high visibility; choose from 7 customizable backlight colors Glass bonded display with anti glare lens avoids fogging Fully customizable user profiles for sail or power boating to display most important marine and vessel data Low power consumption (25 mA) with 350 mW (no backlight) 400 mW (mid level