Gedore 20.7.8179Click To Copy QSA 50 FH Torque screwdriver 1/4" 10-50 lbf.in

Use: Controlled screw tightening in the range of 10 - 50 lbf in, High-speed, controlled tightening enables serial production, Electrical and electronic hardware industry, instrument-making industry and industrial manufacturing or in quality control, Features: Adjustable torque screwdriver - with scale, With 1/4" female hexagon drive for use with 1/4" hexagon bits as per DIN 3126 - C 6.3, With adaptor also suitable for 1/4" square drive sockets as per DIN 3124, Working accuracy: +/- 6 % tolerance of set torque, Acc. to DIN EN ISO 6789, traceable to national standards, Precision radial ball clutch and cam design for controlled bi-directional tightening, Precision mechanism slips very noticeably when the pre-set value is achieved, Automatic resetting to the starting position, "Positive-Lock" system automatically fixes the set value preventing it from wrong setting, 4 models ranging from 0.8 lbf in to 80 lbf in, Micrometer graduation: 1 lbf in or 0.1 lbf in, EPA-conformant (Electrostatic Protected Area), for use in sensitive electrostatic applications, Scope of delivery: Torque wrench type QSA, 1/4" square/hexagon drive adaptor (no. 757-20), Model No. QSN 600 FH / QSN 900 FH with additional T-handle for easier work, Test certificate acc. to DIN EN ISO 6789, Delivery in sturdy cardboard packaging