wireless fish finder sonar sensor dot matrix rechargeable 3 7v 0 6 73 m 125 khz 2026 Colour:2026 Version 45° sonar beam for wider

45° sonar beam for wider coverage

The magnet slider design lets you open and close the shutter without removing the cover

50MB/a Transfer Rate

Key Specifications (HS1901)

wireless fish finder sonar sensor dot matrix rechargeable 3 7v 0 6 73 m 125 khz 2026 Colour:2026 Version 45° sonar beam for widerKey features This wireless fish finder pairs a dotmatrix echo sounder with a transducer to show sonar returns on the display. It operates at 125 kHz with a 105 coverage angle and a detecting range of 0. 673 metres. The unit is powered by a rechargeable 3. 7V lithiumion battery for portable use. How it helps on the water The dotmatrix output makes it easy to read depth and target information at a glance. Wireless connectivity keeps the transducer free