Torque screwdriver with analog scale, for screwing work with repeatable tightening torque (certified +- 6%), magnetic holder for C6 and E6 bits, torque ranges 0.4?2.0 Nm or 1.0?5.0 Nm, stainless steel bit holder with magnet, simple, quick bit change, electrostatically discharging , protective for sensitive electronic components, for ESD safe workplaces