Marine tool is ideal for fishermenUsing an ultra wide, 45 degree sonar beam angle, delivers accurate depth, fish and bottom structure readings from 1.5 to 99.9 feetOperationable down to zero degrees Fahrenheit; includes a trollable, mountable, and floatable sonar sensor with 35 feet of cable and cable tie-strapExceptionally easy to use; simply turn the power on, toss the sonar sensor from the shoreline, bridge, or boatFits in the palm of your hand

It fits in the palm of my hand and is portable. I can take it anywhere. It can also easily be mounted on a kayak or boat.The price. You won't find a better fish finder for the price.Instant depth, bottom contour and weed readings - perfect for finding the perfect hangout for that lunker largemouth bassUsing an ultra wide, 45 degree sonar beam angle, delivers accurate depth, fish and bottom structure readings from 1.5 to 99.9 feetExceptionally easy to use; simply turn the power on, toss the sonar sensor from the shoreline, bridge, or boat, and in no time flat you'll receive instant depth, fish, weed, and contour readings

Marine tool delivers instant depth updates to help keep you safe in the waterGives precise depth readings from 2.5 to 199 feet in .10 precision; at the press of a button the display also provides real-time temperatureCompact, completely waterproof construction; quickly and efficiently scan an area for drop-offs, ledges, or hiding fish within 199 feet"ShootThru" sonar technology reads through fiberglass and aluminum hulls; ideal for fishermenWeighs 1.2 pounds