1/4'' ESD torque screwdriver with micrometer scale, range of 100-500 cNm. The release accuracy is ±6% tolerance from the set scale value. It is repeatable and accurate for at least 5,000 load cycles and is suitable for controlled right and left tightening. Equipped with a precise spiral pressure spring and a distinctly noticeable torque release through over-ratcheting to prevent over-torquing of the set value. Includes a split Nm micrometer scale for fine and precise adjustments. The ergonomic shape of the handle ensures secure torque transmission, and the lightweight construction is due to aluminum handles. Hexagonal socket according to DIN 3126 - E 6.3. It is electrically conductive and provides safety against electrostatic discharges. Each unit has an individual serial number for clear product identification and includes a declaration of conformity for calibration according to DIN EN ISO 6789:2017(E), traceable to national standards.