Venterior Portable Fish Finder, Fishfinder with Wired Sonar Sensor Transducer and LCD Display

Specification : 1. Measure Units: Meters / Feet 2. Display: TN/Anti-UV LCD display 3. Backlighting: Green LED 4. 4.6cm diameter Round transducer sensor 5. Depth Range : Max: 100m (328.08ft) ; Min: 0.7m (2.30 ft) 6. Sensor Beam Angle: 45 degrees 7....