1/4'' ESD torque screwdriver with a micrometer scale, ranging from 20 to 120 cNm. The triggering accuracy is ±6% tolerance from the set scale value, ensuring repeatability and accuracy for at least 5,000 load cycles. Designed for controlled right and left-hand tightening, it features a precision helical compression spring and a clearly perceptible torque release by overratcheting, preventing over-tightening of the set value. The screwdriver includes a divisible Nm micrometer scale for fine and precise adjustment and has an ergonomic handle shape for safe torque transmission. Its lightweight construction is due to aluminum handles. The hexagon socket complies with DIN 3126 - E 6.3 and 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.