Use the HawkEye DepthTrax 1H Handheld Depth Finder to easily and quickly discover the water's depth and temperature and see if there are fish around. This depth finder has a 1/10th depth precision and features a 100% waterproof construction for long-lasting use. HawkEye DepthTrax 1H Handheld Depth Finder - Mrne Electrncs And Radios at Academy Sports