- Characteristics: - Torque accuracy during tightening and loosening: +/- 2%; - Traceable and unambiguous product identification by serial number on wrench and certificate; - Traceability by value storage; - Memory capacity: 50 values; - Torque units: Nm, Ft.lb, Kg.cm, in.lb; - Ergonomic 2-part handle, grease and oil resistant; - Robust steel tube with high corrosion protection; - Audio and visual trigger alarm.