Portable single – Dual beam transducer^Humminbird

Model : JOH-710161-1

 Specifications and composition :

• Single or Dual Beam (depending on which fish finder used with)

• Hydrodynamic.
• Built-in temperature.
• 15 ft / 4.5 m cable.
• Sonar coverage: 20° / 60°.
• Frequency: 200/83 kHz.