SM-5A Depth Sounder (Speedtech/Hondex) with External Transducer

SM-5A Depthmate with External Transducer
* Backlit digital display shows reading for 10-secs
* Power: Standard 9V dry-cell batt (500 readings)
* Accurate 2 to 260 Ft. (0.6m  to 78m)
* Reads in feet /meters to nearest tenth
* 200kz (Beam angle 24)
* Dimensions: 7.7" x 1.7" (198 x 42mm)