GARMIN GSD 26 Digital Black Box Network Sounder

GSD™ 26 Digital Black Box Network Sounder with Spread Spectrum Sonar Technology Garmin International is pleased to announce the GSD 26 digital remote network sounder. For serious deep-water sport fishermen, this no excuses remote marine sonar takes high-definition game fish targeting to a whole new level. Designed for the most demanding sport fishing applications, the GSD 26 uses the latest in dig