Checkline ETW-SPA [ETW-SPA-800] Digital Torque Wrench With Angle Measurement, 80-800 Nm 59 - 590 lbf-ft, 3/4" Drive. The Checkline ETW-SPA is designed for precision torque and angle measurement. The large OLED display indicates real-time, peak torque and angle. 7 measuring units are operator selectable, (lb-in, lb-ft, oz-in, N-m, cN-m, kgf-m, kfg-cm). Users can program 99 preset torque targets for fast and accurate torque application on repetitive tasks. The ETW-SPA provides visual and audible alerts as you approach and hit the target value.