... for automobile, power machinery, scientific research institutes, etc.Features:Electric load, stepless speed regulation, gear driveCompact structure, stable driveSimple ... Line Capacity Actual Units Produced(Previous Year) Force Gauge, Spring Tester, Torque Meter, Hardness Tester, Test Stand 125,440 ... swing tester ASC-J 2 3.0 Acceptable Electronic spring compressive tester TLD-500 2 2.0 Acceptable ...