SSW674 | One Element (Overspeed) / Speed Switch /Tachometer Output with Adjust /Factory Adjusted For Most Applications |
SSW675 | Two Element (Overspeed/Crank) / Speed Switch /Tachometer Output with Adjust / Overspeed to 10000Hz |
SSW676 | Three Element (Overspeed/Crank/Parallel) / Speed Switch /Tachometer Output with Adjust |