Dutch_12078 wrote:
I installed a SeeLevel II system to replace the broken OEM system that was in my coach when I bought it in 2008. The installation was pretty easy using the existing tank wiring, and the system has worked flawlessly. The percentage readings are much more accurate than the simple OEM style readings, which can be particularly important when boondocking. I give the black tank a good flush with a tank wand once or twice a year, but tank wall crud buildup has never affected the readings as far as I can tell, although I know it can if it gets thick enough. For me, the SeeLevel system has been a very worthwhile investment.
X 2, Mine have been 100% reliable for nearly 5 yrs now (and running) of mostly dry camp use. Quite honestly I would not be without them since they have likely saved many unnecessary trips to find a dump.