Hawkeye DepthTrax 1H Handheld Depth Finder Temperature Reader [DT1H]

DepthTrax 1H Handheld Depth Finder and Temperature ReaderThe DepthTrax 1H is a powerful handheld depth finder that produces instant, accurate depth readings up to 300 feet and temperature readings accurate to within 1/10th of a degree.   Fully waterproof and built to last, it’s the only handheld SONAR depth finder on the market.Features: Waterproof up to 200' Depth reading from 2.5' to 300' (0.7-91.5M) Read water or air temperature with up to 1/10th of a degree of accuracy Shoot through the ice for accurate depth readings while ice fishing. Backlit for nighttime viewing Requires (1) 9V battery (not included) Safety lanyard prevents accidental loss  Technical Specifications: Dimensions - 2" x 2" x 8" (51 x 51 x 203mm) Screen Size - 1.65" x .87" (42 x 22mm) Operating Temperature - 0 to 160°F (-18 to 71 °c) Depth Range - 2.5' to 300' (.7 to 90 m) Waterproof Rating - IPX8 to 200 ft (60 m) Battery - 9 Volt Alkaline (not included) Battery Life - 25 Hours Transducer Frequency - 200 kHz Trans