Garmin GSD 25 Premium Sonar Module [010-01159-00] Marine Navigation & Instruments | GPS - Fishfinder Combos Course Computer Unit - Reactor™

Course Computer Unit - Reactor™ 40

for optimum control and confidence

you easily can expand your system using the same standard data cable to plug additional units and displays into the GMS 10 network ports

Once connected

and extreme heat

Garmin GSD 25 Premium Sonar Module [010-01159-00] Marine Navigation & Instruments | GPS - Fishfinder Combos Course Computer Unit - Reactor™GSD 25 Premium Sonar Module The GSD 25 premium sonar module is a remote network solution that provides outstanding fishfinding and bottom tracking capabilities. It offers dual channel 1 kW CHIRP, plus Garmin CHIRP DownV and SideV sonar scanning for the clearest scanning images on the water. The images sent to your compatible Garmin chartplotter have target details so clear and precise, you can actually distinguish between small and closely spaced fish