Review on 🎣 Enhance Your Fishing Experience with the Humminbird XP 9 20 Puck Transducer by Dan Dickey

Let me first say that I never write negative reviews so I am really dissatisfied with the product. This product does not work with the Humminbird 410160-1 PIRANHAMAX 4.3 DI, although the description I read when I bought it says the Humminbird XP 9 20 puck sensor works with the PIRANHAMAX 4. I spent a lot of time selecting, preparing and installing the sensor, it just doesn't work. In fact, PIRANHAMAX cannot even identify it as a sensor and warns "sensor missing" when launching the seeker. I cannot return it as it is tied to my boat. I'm hoping Humminbird or Revain will send me the correct transducer in exchange for the time I've put in.