HUMMINBIRD HELIX 7 G3N CHIRP MEGA SI MEGA DI UA then automatically resets itself

then automatically resets itself

Leveling bubble

Standard colour is black

Compact & light weight

Removable vest    Creates 3 different ways to adjust to changes in climate

HUMMINBIRD HELIX 7 G3N CHIRP MEGA SI MEGA DI UA then automatically resets itselfNEW to HELIX 7 MEGA Side Imaging: See the world below like never before with crystal clear viewing out to 125 feet on either side of your boat. You'll unlock new details with up to 3X more output than standard Side Imaging sonar. NEW to HELIX 7 MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more output than standard Down Imaging sonar. Dual Spectrum CHIRP: