Garmin Dual Beam Transducer - 4-pin (010-10249-20) fishfinder iPhone or Android device

iPhone or Android device

Crampons provide grip in icy conditions

eTrex 10/20x/30x

but the handle is shorter which makes is more mobile and easier to carry

Navigate with Garmin caliber GPS data on the mobile device of your choice

Garmin Dual Beam Transducer - 4-pin (010-10249-20) fishfinder iPhone or Android deviceThis dual beam transducer replaces the one included with your Echo or Striker series fishfinder. A 500 W 4 pin transducer; an operating frequency of 77 to 200 kHz; a beamwidth of 45 to 15 degrees; and mounts on a 0 to 70 degree transom. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat. Specs Frequency 77 200 kHz Power 500 W Beamwidth 45 15 Maximum depth 1,900 ft. Depth Speed Temperature