1/4'' ESD torque screwdriver with a micrometer scale, range of 100-500 cNm. Triggering accuracy is ±6% tolerance from the set scale value. It is repeatable and accurate for at least 5,000 load cycles, suitable for controlled right and left-hand tightening. Features a precision helical compression spring and a clearly perceptible torque release by overratcheting, preventing over-tightening of the set value. Includes a divisible Nm micrometer scale for fine and precise adjustment. The ergonomic shape of the handle ensures safe torque transmission, and the lightweight construction is due to aluminum handles. Hexagon socket according to DIN 3126 - E 6.3. It is electrically dissipative, providing safety against electrostatics. Each unit has an individual serial number for clear product identification and includes a calibration conformity declaration according to DIN EN ISO 6789:2017(E), traceable to national standards.