Review on Faria Hull Depth Sounder Transducer by Anthony Arcos

Bought in July 2019 and worked normally until the end of the season, about 10 hours. I just took the boat on my first trip of the 2020 season and the gauge is flashing all the time, usually showing 0.0 and an alarm, and then sometimes wrong readings. Double checked that the onboard sensor is submerged in glycol and the transducer is sending a signal, which is confirmed by the AM knock signal, but the sensor still reads garbage. Last year it worked great, this year it's useless. Expected more for this money.