Adjustable Torque Wrench, 1/4-3/8 In. Drive

1. Large screen, backlight function; 2. clockwise±2% , counterclockwise±2.5% , accuracy (full range of 20 to 100% ); 3.Can be operated clockwise and counterclockwise; 4.The buzzer and can be triggered when indication reaches a predetermined torque value (limited to peak mode); 5.Four engineering units (N.m, kgf.cm, lbf.tf, lbf.in)