The ICON™ 3/8 in. Professional Flex-Head Digital Angle Torque Wrench is fast, accurate, and easy to adjust. The easy-to-read digital display provides measurements in ft-lb, in-lb, Nm, Kgcm, dNm, and angle with an audible beep and visible light to indicate when torque is reached. The ratcheting flex-head design flexes up to 15° for improved access in tight spaces. This high-accuracy digital torque wrench comes with a factory certificate of calibration and can be re-calibrated.