SP Tools 1/2" Dr Torque Wrench Digital Flex Head Ratchet 10-200Nm SP35357 Strictly for the professional, cutting edge software coupled with load sensing cells and embedded angle encoders, enables one-step Torque-angle measurements. This superbly finished and user friendly tool, has been designed to increase both your speed and accuracy of work. Available in 3 sizes: 6.8-135Nm, 10-200Nm & 17-340Nm - Flex Head Ratchet - The ultimate in confined space convenience - Range selection: N-m, in-lb, ft-lb, kg-cm, “ ° “Calibrated for both Clockwise and Anti-Clockwise use - Warning LED’s and audible alarm sounds within 10% of target value - Automatic torque value compensation for flex head angle deviation - Selectable Torque Functions: Peak mode & Tracking mode - Angle function: 0° to 360° (+/- 2% accuracy)Uses standard or rechargeable AA batteries (easy installation)Auto sleep feature after approx. 2 minutes - Able to measure the undo torque of fasteners - Housed in high impact blow mould storage case