With fish depth scale and audible fish alarm; Apply to the pond, river, sea and other fishing environment.;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 7.5 m cable, 45-degree beam angle.;Depth range readout from 0.6 meters up to 100 meters.;LeaningTech fish finder is designed for amateur and professional. Being fitted with 4 different methods

• LeaningTech JL-88 Portable Wired Sonar Smart Fish Finder, with Alarm Capturing Transducer, LCD Display, Yellow & Black

LeaningTech JL-88 Portable Wired Sonar Smart Fish Finder, with Alarm Capturing Transducer, LCD Display, Yellow & BlackLeaningTech