Standard functions: torque setting, measurement setting, mode setting. Operation in both clockwise and counter-clockwise directions. LCD display shows kg-cm, N-m, in-lb, ft-lb measurements. Audible torque confirmation by means of buzzer. Easy to set up Peak or Trace modes. Anti-slip soft grip. Specifications Model Number ARM327-3i Drive 3/8" Square Gear Teeth 72 Length 16-3/4" (425 mm) Accuracy * CW ± 2%; CCW ± 3% Measured Torque Range 10 - 99.5 ft-lbs (13.5 - 135 Nm) Resolution 1 kg-cm, 0.1 N-m, 1 in-lb, 0.1 ft-lb Auto Shut-Off After 2 Minutes of No Use Vibration Warning Yes Operation Temperature -10 - 60°C Storage Temperature -20 - 70°C Battery AAA Alkaline Battery x 2 (Not included) Battery life 110 Hours Tool Weight 1.98 lbs (0.90 kg) EAN 4716872175925 * Accuracy Rating applies from 20% to max torque. Example: Torque range with max. 100 ft-lbs will have stated accuracy rating between 20~100 ft-lbs What's in the Box (1) - 3/8" " Digital Torque Wrench Documents User Manual