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Provides 30 degrees forward and 30 degrees downward scanning sonar in real time

while the barometer is used to predict weather changes by showing short-term fluctuations in air pressure

resulting in crystal-clear music reproduction

Garmin GT8HW-IH – Høj/Bred CHIRP indenbords-transducer Mirka Polarshine Upgrade to our best mapThe Garmin GT8HW IH is the first high frequency CHIRP transducer for inboard mounting. Mounting on the inside of the hull is easy and reliable, and due to the clean flow of water over the hull, proper inboard mounting provides excellent sonar display, even at high speed. This transducer features wide beam CHIRP fishfinder (150 240 kHz) and 250 W of transmit powerperfect for finding fish in shallow to medium water. It can be used with a GT30 TM stern