The JMC F-3000W Echo Sounder is a high-performance digital echo sounder designed mainly for fishing vessels, offshore boats, and workboats, rather than strict SOLAS navigation use.
It is known for its powerful output, wide frequency options, and deep-water capability, making it suitable for both depth sounding and fish detection applications.
The F-3000W works by:
- Transmitting high-power ultrasonic pulses into the water
- Receiving echoes from:
- Seabed
- Fish schools
- Underwater objects
- Calculating depth using time-of-flight of sound waves
- Displaying results as:
- Digital depth
- High-resolution color echogram





There are no reviews yet.