Overview - Two-channel system points
direction to fault
Ease and speed of fault
finding with thumper have been greatly enhanced with the addition of
the S.D.A.D. to the Aqua-Tronics line. The Super DAD conveys more
information about the fault location, and faster, with the addition
of new microprocessor controlled electronics that provide bright,
easier-to-see-and-read signals - day or night.