The Harbor Freight ICON 3/8" Drive Professional Flex-Head Digital Angle Torque Wrench features a digital display that provides torque measurements in ft.-lb., in.-lb., N.m, Kgcm, dNm, and angle, with audible, vibration, LCD, and LED alerts when the target torque is reached. The flex head rotates up to 15 degrees for improved access, while the 72-tooth ratcheting mechanism offers a 5-degree arc swing for use in tight spaces. Additional features include nine programmable preset torque settings, a torque range of 5 to 100 ft.-lbs., a bilingual LCD display, and a factory certificate of calibration.