wireless fish finder sonar sensor dot matrix rechargeable 3 7v 0 6 73 m 125 khz 2026 Colour:2026 Version productivity

productivity

Compact 58mm thermal printer for mobile use

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

Key Specifications (HS1901)

This RC helicopter is powered by a professional

wireless fish finder sonar sensor dot matrix rechargeable 3 7v 0 6 73 m 125 khz 2026 Colour:2026 Version productivityKey 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