Bronze Thru-hull Mount Transducer with Depth, Speed & Temperature (Long Stem Triducer) - Airmar B74
Our bronze thru-hull mount transducer is an extended stem length version of the B744V for steep deadrise vessels or thick, cored hulls.
This 6-pin 600 W long stem triducer has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45 to 12 degrees; and a 0 to 24 degree deadrise.
Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.
Compatible Device:
Fishfinder 250, 250C, 320C, 340c,
gpsmap 420/420s, 451s, 551s, 556s
GSD20