Quote:
Originally Posted by LHaven
I'm intrigued by the ultrasonic sensor products. You can cover two tanks for $75, if you use your smartphone as the readout, otherwise $100. |
I have this system. It worked great for about a year then the first tank sensor died. Then 6 months later the second died. Lot of money to spend for one year. I am happily back to warm water pour over the tank tells me what I need to know.