DTC-PF100REV-A, Digital Torque Wrench, Angle, 10 - 100 lfb.ft, 1/2"Accurancy: 1% of indicated value +1 increment, over full range. OLED display Three Measuring mode Peak hold, Peak to Peak, Tracking CW CCW changeover, provided with CW CCW status display. Auto power off Approx. 30 minutes. Tolerance setting 1 to 10%. Automatic judgement for pre set target torque. 1000 Data Memory Capacity Angle detection type (0 540 degree) Data transfer via Bluetooth*(Option) or Cable**(Option) *Bluetooth can be used in Japan, the U.