MecaTorque ESD, torque handle with analog scale, set in a practical ToolBox with interchangeable blades PB 53, torque range 10–50 cNm for screwdriving work with repeatable tightening torque (certified +/- 6% ) for laboratories, R&D, hobbies etc., with interchangeable blades for slotted, PH, TX and hex socket screws interchangeable blades with precise, true-to-size tips, optimal fit in the screw heads electrostatically dissipative, protective for sensitive electronic components, for ESD-safe workメーカー公称