描述DIGITAL TORQUE WRENCHES Features ·STANDARD FUNCTIONS INCLUDE TORQUE SETTING, UNIT SETTING, MODE SETTING, AND ONLINE CALIBRATION ·FUNCTIONS IN BOTH CLOCKWISE AND COUNTER-CLOCKWISE DIRECTIONS ·LCD PANEL SHOWS N-M, FT-LB, IN-LB AND KG-CM MEASUREMENTS ·AUDIBLE AND VISIBLE TORQUE CONFIRMATION BY MEANS OF BUER AND LED INDICATOR ·EASY SETUP PER APPLICATION·RANGE: 30 - 340 N-M ·HEAD: 1/4", 3/8", 1/2" ·ACCURACY: ±1% OR ±2% (CW) Category DIGITAL TORQUE WRENCHES