... and precise, a necessity of the manufacturing process. Features of Torque Tester: 1. Micro-computer control, LCD display, PVC operation ... Φ5mm~Φ170mm, 4. Power: AC110-220V 50-60HZ (can put batteries inside), 5. Dimensions: 330(L) x 100(B) x 200 ... , 2. Optional configuration: Software, mini-printer, Recommend reasons of Torque Tester: 1. International advanced technology, 2. Human-machine friendly design ...