Hawkeye DepthTrax 1H Handheld Depth Finder & Temperature ReaderMeet the HawkEye DepthTrax 1H Handheld Depth Finder & Temperature Readera compact, rugged tool built to deliver precision on every excursion. It provides instant depth readings up to 300 feet and temperature readings accurate to within 0. 1 degrees, so you can plan your line and depth strategy with confidence, whether you're fishing, boating, or surveying water clarity. Key Features Depth range: 2. 5' to 300' (0. 7 to 91. 5 m) for versatile water