Shure SFG-2 Stylus Tracking Force Gauge
The Shure Model SFG-2 Stylus Tracking Force Gauge is a highly accurate beam balance that is designed for measuring stylus tracking forces from 0.5 to 3.0 grams in .05 gram increments. Its rolling bearing pin pivots are engineered for minimal friction. Each SFG-2 Tracking Force Gauge is factory calibrated.