Employing a patented wire brush, the SF-10 electronic short finder reduces the time needed to find short circuits on printed circuit boards. Many test points can be covered in a single sweep, isolating a suspected short to a narrow region on the board.Upon isolating the area of the short circuit, the instrumentÕs individual probe point is used to identify the specific components affected and, finally, the short circuit itself. Price for the SF-10 is $39.95. For further information, contact WAVETEK METERMAN TEST TOOLS, Everett, WA. (877) 596-2680.