Sourcingbay Portable Fish Finder with Round Sonar Sensor LCD display with LED back-lighting

Features:
Detect and display grass, short & tall weeds, sand, and rocks on seabed
Get the approximate location of fish and the depth of water
Round transducer sensor with 7.5m cable, 45-degree beam angle
With fish depth scale and audible fish alarm
User selectable meter or feet readings
Range of depth readout from 0.6 meters up to 100 meters
Display bottom rock or grass
?Removable Transducer Float

Specication:
1) Display: TN/ANTI-UV LCD
2) Display size: 40cm x 39cm
3) Small round transducer with 7.5m cable, 45-degree beam angle
4) Removable float
5) Back lighting: Green LED backlight
6) 4xAAA batteries, battery save mode, battery strength indicator
7) High/Low sensitivity setting
8) Depth Range Max/Min: 328Feet(100meters)/2Feet(0.7meters)
9) Operational Temperature: -4F to 158F(-20C-70C)
10) Fish depth scale, audible fish alarm
11) User selectable meter or feet readings
12) Able to shoot through boat hull and clear ice
13)Bottom show: Show the bottom grass or rock
14)Can resist the interference from the grass when use in lake

Package:
1x Portable Fish Finder
1x Round Sonar Sensor
1x Wing Nut
1x Neck Strap
1x Bolt
1x User Manual