Hi, I have what I think is an NMEA 2000
Airmar multisensor (model 20-633-01, see pic below).
I have been getting way off water
temperature readings. OK for global warming etc
But 40 degrees Celsius in the Long Island Sound
waters seems a bit too much!
Should I just toss the thing and buy a new sensor
or has anyone experienced the same issue and found a solution?
Thanks so much in advance, fair winds