The Venterior portable fish finder works great! This unit was purchased for my daughters boyfriend at Christmas. This unit is very accurate, and he has caught many of fish with it already. This little yellow fish finder will display the dept of water, where the fish are located, weeds, sand and rock and seaweed.
Just place the sensor float in your hand and toss in the water. The side scan adapter attaches to the hull of the boat and comes with mounting tabs. The sensor that attaches to the handle gets put in the water. The transmitter is waterproof, but the screen unit is not. The dept display turns off automatically after 5 minutes.
The dept of water are measured in meters and feet. The screen of the unit has a green LED light that turns on when the unit is on. The maximum depth range of the fish finder is 328 feet, and the minimum is 2.30 feet. The angle beam is 45 degrees. The sensor is attached to 25 feet of cable. This portable fish finder comes with a neck strap and a manual for operating your fish finder. It can be used lakes, ponds, deep sea, and even can be used for ice fishing in -20 below temps or above. The unit takes 4-AAA batteries, which are not included. This portable fish finder made a great gift purchase, as my daughters boyfriend was very pleased with it and loves it!