Features :
*Display water temperature and depth.
*Sturdy and water-resistant design.
*User can select meter or feet readings.
*Audio fish alarm alerts you when fish have been found.
*Round transducer sensor with 7.5 m cable, 45-degree beam angle.
*Compact portable unit will fit easily into your pocket or tackle box.
*Backlight LCD for clear reading even when fishing at night or in overcast weather.

Specifications:
*Display: TN/Anti-UV LCD displays.
*Backlighting: green LED backlight.
*Depth Range: Max: 100m (328.08ft); Min: 0.7m (2.30 ft).
*Sensor Beam Angle: 45 degrees.
*Display the nature or circumstance of bottom of Sea (i.e. grass, rock and sand).
*Operating Temperature is from -20°C to 70°C (-4°F to 158°F).
*Uses 4 x AAA batteries (not included).

Package Included :
1 x 4.6 cm diameter Round Transducer Sonar Sensor with 7.5tm Cable
1 x Removable Transducer float
1 x Transducer adapter
1 x Stainless Bolt
1 x Stainless Wing Nut
1 x Neck trap
1 x Detailed Instruction Manual

Product Features

• Display water temperature and depth, get the approximate location of fish and the depth of water, and weed detector, bottom contour detector, sensitivity, and battery strength.
• Selectable sensitivity, water temperature indicator. Water-resistant design. With fish depth scale and audible fish alarm; User selectable meter or feet readings
• Compact portable unit will fit easily into your pocket or tackle box. Backlight LCD for clear reading even when fishing at night or in overcast weather.
• Easy to operate; simply turn the power on and cast the sonar sensor from the bank, rock, bridge, or boat.
• Round transducer with 25ft cable and removable transducer float. It can be used for fishing off the dock, on a boat, and ice fishing. Enjoy the fishing time. Fixed the line then you can explore the fish in the water easily, give you funny fishing