LCD Water-resistant Fish Finder Ultrasonic Sonar Sensor Echo Sounder - Yellow - 2Y97889112

Main Features:
Detect and display grass, weed, sand, and rock on seabed
Get the approximate location of fish and the depth of water
Round transducer sensor with 7.5m cable, 45 degrees beam angle
With fish depth scale and audible fish alarm
User selectable meter or feet reading
Range of depth readout from 0.7 meters up to 100 meters
Display bottom rock or grass
Removable float

Specifications:
Display: TN / ANTI-UV LCD with LED back lighting
Depth range: 0.7m to 100m ( 2ft to 328ft )
Sensor beam angle: 45 degrees
Operating temperature: -20 to 70 ( -4F to 158F )
Powered by: 4 x AAA batteries ( not included )

Notes:
- The product can only show you where the fish is. It can not show you how big the fish is, but you could adjust the sensitivity setting. When the sensitivity is high, it will show you both big fish and small fish; When it is low, it will only show you the big fish.
- Extremely cold weather will impact the performance of the product.
- Strong waves, suspended matter and muddy water, will affect the performance.