Upgrade your boat's monitoring capabilities with the GMI/GNX Wired Sail Pack 52. This pack includes the GMI 20 and GNX 20 marine instruments, a gWind transducer with twin-fin design, and an AIRMAR DST810 transducer providing water depth, speed, temperature data, and attitude sensing.

• The GMI 20 has a 4" color display with anti-glare finish and over 100 marine and vessel parameters for clear display of depth, speed, and wind information.
• The GNX 20 has a monochrome display with anti-glare lens coating and high-contrast digits for easy reading of water depth, boat speed, water temperature, and over 50 other marine and boat parameters.
• The gWind transducer features twin-fin technology and a 3-bladed propeller for precise True Wind Speed and Angle readings.
• The DST810 Thru-hull Smart Transducer reads depths up to 330 feet, offers fast 5 Hz water speed signal output, and has an operating frequency of 235 kHz with a fan-shaped beamwidth of 10x44 degrees. It can be easily calibrated through AIRMAR's Cast app via wireless connectivity with BLUETOOTH technology.