Jyetman
Active member
Woke up today and found salinity reading of 0.0 and figure probe went bad. So I unplug probe and still it reads 0.0 thought when unplug should get a floating reading? Tried unplugging probe and restarting APEX when it boots up reading bounces around then goes back to 0.0 no change. How do I know if its the PM2 module or a bad probe?
