Franklin Sensors FS710PROProSensor 710+ Professional Stud Finder with Built-in Bubble Level and Ruler

This thing is expensive, but as all reviews say, it's the best student finder I've used. I was frustrated by the use of the typical cleatshooter and kept turning it continually on a wall to ascertain where the stallion was. This was much faster and more reliable. The ruler and the level are also useful. Helps to trace an area when you mount something on the studs. It does not help to know only one point, it is necessary to know the whole area. It's expensive, but I felt so bad that I was not sure. Those days are over