The M12 FUEL 3/8 in. Digital torque wrench with ONE-KEY is the industry's first torque wrench with a motor, delivering increased productivity, precise torque accuracy, and user demanded reporting functionality. This tool delivers 50% faster installation time, replacing the hand tool or two tool installation process and providing more control to reduce the over torquing of fasteners. The 3/8 in. digital torque wrench provides 10 - 100ft-lbs of torque range and accuracy within 2% of full scale for torque critical fasteners. This battery powered torque wrench is equipped with Milwaukee ONE-KEY giving you the power to track, report, and manage your tool. This tool will record all of the fasteners that are saved and produce a downloadable report via ONE-KEY for the necessary parties requiring the data. ONE-KEY allows you to wirelessly connect to a smart phone to customize the tool settings, track its location, manage inventory, and lock the tool out for added security and protection for your investment.