Mini Digital Torque Wrench 1/4 3/8 1/2 Adjustable Professional Electronic Torque Wrench Digital Hand Tools ,Precision & Robust

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 LED 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)