Review on 🌊 Humminbird 597ci Combo: Waterproof Marine GPS, Chartplotter & Sounder - Explore with Confidence! by Abdullah Huan

I've had one like this for 7 months. At first I loved him. Then, a few weeks later, the first converter failed. All bottom details (structure, fish etc.) just disappear. Just a faint bottom hint. Replaced the sensor and everything worked fine for a few weeks. I tried replacing the working head but it didn't solve the problem. Now I'm using my fourth sensor and it just doesn't work. One thing about it, Humminbird was good at sending replacements for free. My fifth transducer is on the way.