In: Chart plotters with built in sounder/fish-finder, Fish Finder - professional products please call for pricing
Transducer 600 Watt Plastic (6 pin version)
600 watt duel frequency (50 and 200 kHz) Plastic transducer , 6 pin version with temperature sensor for all chart plotters with sounder
600 Watt dual frequency transducer
Intended for thru-hull fitting but can be installed in-hull in most GRP hulls. Exception to this is if the hull construction is sandwich type or in a very early GRP hull that is incredibly thick. Installation method can be as simple as sticking the transducer to the floor of the hull with a blob of silicon (NOT RECOMMENDED) or more correctly by installing the transducer inside a tube or container fixed to the hull floor and filled with a suitable liquid medium. The idea being to have nothing between the transducer head and the hull apart from a liquid that will allow the passage of the ultrasonic signal without any attenuation or disturbance.
This transducer is best for: Metal and GRP hulls.
Not good for: DO NOT install in a wooden hull . Thru-hull, swelling of the wood may cause damage to the transducer. Installed internally the ultrasonic signal is unlikely to penetrate the wooden hull.