Echonautics BT70H600-12 600w 130-210kHz High CHIRP 12d Tilted Element Bronze TH Brand_McMurdo The portrait OP50 is perfectly

The portrait OP50 is perfectly suited to mounting in the arm of a helm chair

boating on the Great Lakes

UPC: 652480100710

on boats that are 30 feet and less

Echonautics BT70H600-12 600w 130-210kHz High CHIRP 12d Tilted Element Bronze TH Brand_McMurdo The portrait OP50 is perfectlyEchonautics BT70H600 130 210kHz High CHIRP 600watts 12 deg Tilted Element Model: BT70H600 12 A low profile thru hull CHIRP transducer, that matches vessels deadrise to specific angle. Designed to minimize drag and to perform at high speeds Specifications FunctionDepth and Temperature Frequency CHIRP 130 210kHz Mount style Thru Hull Tilt deadrise 12 deg tilted element ; for 8 deg to 15 deg hull deadrise Material Bronze RMS Power 600 watts Hole diameter