Review on 🎣 Highly Optimized HOOK2 Fish Finder by Jay Hill

The automatic depth range was not developed properly. The automatic depth range changes rapidly with small changes in depth. This leaves dozens of thin vertical lines on the screen. The screen cannot be used as a sonar. The depth range changes from 10ft to 80ft every 0.2 seconds when I am at 7ft for example. At a depth of 7 feet, the depth range changes continuously by 10 feet, 15 feet, 80 feet, 20 feet, 60 feet, 10 feet, 15 feet every 0.2 seconds