SKIPPER 50/200 kHz Dual Transducers SKIPPER 50/200 kHz Dual Transducers one of type ETS50200 Dual Transducer is designed only for ESN100 and ESN200 Echo Sounders. In one housing you have the ability to choose between 50 and 200 kHz. ESN100 and ESN200 is also designed to automatically change between the frequencies depending on the depth. […]
