For controlled screwing on electrostatically sensitive components at a specified torque, in combination with a Wiha torque 4 mm ESD interchangeable blade. Delivered in a practical plastic box, including a test report. Accuracy: ±6%, traceable to national standards (Model 0.1-0.6 Nm = ±10%). Handle: Torque infinitely adjustable with the Torque-Setter adjustment tool (included). Ergonomic multi-component handle made of electrostatic discharge-safe plastic. Handle size optimally adapted to the torque range. Click signal when the set torque value is reached. Surface resistance 10^6 - 10^9 Ohm. Standards: IEC 61340-5-1, EN ISO 6789, BS EN 26789, ASME B107.14M.