Checkline DTW [DTW-625f] Electronic Torque Wrench, 625 lb-ft / 850 Nm, 3/4" Drive. The new Check-Line DTW Electronic Torque Wrenches are designed for simple and precise measurement of industrial, automotive, aerospace and many other applications. The DTW displays Real-Time and Peak torque on a large LCD display in ft-lb, in-lb or N-m, user selectable. The DTW features a target set point that indicates a desired torque value with a bright LED and audible beep.