Sludge Finder 2 is a proven effective sludge blanket interface monitor in both waste water and industrial applications. Sludge Finder 2  provides a continuous level indication. Operates ultrasonically through  liquids.
Sludge Meter VM 9820 Sludge Finder 2
Sludge Finder 2 is a proven effective sludge blanket interface monitor in both waste water and industrial applications. Sludge Finder 2 provides a continuous level indication. Operates ultrasonically through liquids.