Use: Controlled screw tightening in the range 0.05 - 13.5 Nm Serial manufacture with constant tightening value Electronic industry, precision mechanics and industrial manufacturing Features: Pre-set torque screwdriver without a scale With 1/4" female hexagon drive for use with 1/4" hexagon bits as per DIN 3126 - C 6.3 Calibrated to a permitted +/- 6 % deviation of the set torque, no. PGNS +/- 10 % deviation 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 through when set torque is reached Automatic resetting to the starting position Fatigue-free working due to an ergonomic hand grip and a smoth tool reset action The pre-setting can be made at the factory or by the user on suitable torque testers If ordering, please specify the Nm value - if a fixed factory setting is desired (price on request) Model PGNE: EPA-conformant (Electrostatic Protected Area), for use in sensitive electrostatic applications Scope of delivery: Torque screwdriver type PGN FS Models 4.5 and 13.5 with additional sliding T-bar for ease of use Test certificate acc. to DIN EN ISO 6789 (except model PGNS: without certificate) Delivered in sturdy cardboard packaging Drive connector hexagon (female):- 1/4 inch Range of work / measurement N.m (min/max):- 0,2-1,5 Nm Length (L, L1):- 132 mm