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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
easy installation
Chirp Broadband Transducer Technology
Forward-looking 2D sonar imaging
Sheave Ø: 30mm(1-3/16")
12° Ice Ducer Transducer
Garmin GNX 21 Marine Instrument with Inverted Display - 4in Boat M16 easy installationGNX 21 Marine Instrument with Inverted Display 4" Marine Instrument with Inverted 4" LCD Large, easy to read white or color digits on a black background for high visibility in low light or darkness; 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