High Compatibility & Large Digital Display: Our digital torque screwdriver offers a torque range of 2.65-70.67 in-lbs. With a high accuracy of up to 2%, it reduces the risk of misoperation and damaging screws, allowing for precise tightening or disassembly. The digital display screen with backlight provides a bright and clear display, making it easier for users to read and operate even in low-light environments. Preset Modes: With 8 preset functions (P1-P8), you can pre-set and quickly access commonly used torque values. It also automatically stores 500 sets of values, recording the torque values of each work session, which can be viewed at any time, enhancing users' work efficiency and quality. Real-Time & Peak Mode: In real-time mode, the torque screwdriver displays the current torque value in real-time, allowing you to adjust and control the torque accurately according to your needs. In peak mode, it records and displays the maximum torque value, suitable for tasks that require detecting and recording torque peaks, such as checking and calibrating torque wrenches or testing and debugging car engines. Quick Release Design: The torque screwdriver features a quick-release mechanism, eliminating the need for additional tools or disassembling the entire screwdriver, making it easy to change the screwdriver head. This saves time and effort during the replacement process and provides a smoother and more comfortable working experience. Product Includes: Portable tool box x 1, small ratchet head x 1, extension bar x 1, AAA batteries (size 7) x 2, bit set x 12 (3 slotted: CR-V6, CR-V4, CR-V3 or SL-6, SL-4, SL-3; 3 Phillips: S2-PH0, S2-PH1, S2-PH2; 3 hex: 5/64, 3/32, 5/32; 3 star-shaped: T10, T15, T20).