Shows you what is in the water: water depth, approximate fish location (suits for all sorts of fish), fish size(small/median/big), short & tall weeds, sand & rocks on bottom. Suitable for fishing from a kayak, off the

• Shows you what is in the water: water depth, approximate fish location (suits for all sorts of fish), fish size(small/median/big), short & tall weeds, sand & rocks on bottom. Suitable for fishing from a kayak, off the dock, and ice fishing. It can be used in fresh water as well as salt/sea water.
• Easy to Use: Toss the sensor into water and turn on the display unit, it will show you the water depth and approximate fish depth if fish schools passing by. It has 5 user selectable sensitivity; battery save mode; backlight mode ; fish alarm; unit of measure. Setting can be saved when turned off.
• Very portable that you can take it anywhere: It comes with neck strap that allow you to wear it around neck when you are busy on the kayak. And you can easily store the fish finder in your tackle box. The fishfinder is powered by 4 AAA batteries. It lasts 4-5 hours with new batteries in continuous use.
• Accurate Depth Reading: Detectable area is 45 degrees beam angle under the sensor. Detectable depth range is from 3ft/1m to 328ft/100m below the sensor.
• Warranty and Brand Support: The Venterior Portable Fish Finder is covered by a 2-year Warranty. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support, we will response within 24 hours every day online.