What is "dowsers"

Usage examples of "dowsers".

A lot of companies use dowsers to locate everything from water to underground power cables, because they happen to be very effective.

Wells have been well hidden, and we must now ask Dowsers, who use long Hazel Wands in much the same way, to find them.

But dowsers authenticated their alien origin, and channellers made contact with the entities responsible.