holding tanks

[Kathi-27]

has anyone used seelevel tank monitor system and what do you think of the system??

 

[jayc]

No, but I don't rely on the gauges at all. As full timers, I know about how long I can go between dumps and use the "burp" method to know when it's time to dump. When the black tank burps, it's time.

 

[donr827]

I have never used them but have read on several other forums that they are better then what is normally supplied by a manufacturer.
Don