Digital Meter Digital Backlight Display Wrench Tester Two Working Modes Adjustable Four Units Switchable with Sound Light Alarm Function Digital meter for precise tightening and loosening control, with lightweight, easy operation, multi-unit conversion, audible alarm, adjustable in the clockwise and counterclockwise direction, etc. Comes with a plastics storage box for easy storage and convenient transportation, and all the accessories can be neatly stored. Widely used in the automobile, bicycle motorcycle, DIY, and machinery repairing industries. Features: Digital Wrench: This digital tester is small and elegant, flexible and convenient, easy e and portable. Suitable for narrow working environments and easy to work in tight spaces. Digital Backlit Display: A large digital display with a backlight, clear display, and easy-to-read design allows for effortless reading, even in low-light conditions or during nighttime projects. High Precise: Bidirectional measurement with exceptional accuracy. Benefits from bi-directional reading errors of ±2% clockwise and ±3% counterclockwise, ensuring highly accurate application for automotive, bicycle, and motorcycle repairing projects. Two Working Modes Switchable: Freely switchable between Tracking and Peaking modes. In peaking mode, the maximum value remains on the screen after unloading. In tracking mode, the value changes with the actual strength applied, and the value is zeroed after unloading. Four Units Switching: Four units are available, you can adjust between Kgf.cm, N.m, in.lb, and ft.lb according to your usage habits. Peakalarm Function: With sound and light alarm, when the peakvalue is reached, the buzzer will sound and the red light will turn on. Easy Storage: Comes with a plastics storage box for easy storage and convenient transport, and all the accessories can be neatly stored.  Wide Applications: Widely used in the automotive, bicycle motorcycle, DIY, and machinery repairing industries. Specifications: Name: Digital Meter  Material: plastics Models: ATE-30, ATE-135, ATE-200, ATE-340 (optional) Batteries: 2 * AAA batteries (included) Accuracy: 2% clockwise, 3% counterclockwise Measurement ranges: 1.5-30N.m, 6.8-135N.m, 10-200N.m, 17-340N.m (depending on your selection) Connection heads size: 1/2inch Item size: 47 * 75mm / 1.85 * 2.95in Package size: 150 * 130 * 60mm / 5.91 * 5.12 * 2.36in Package weight: 500g / 1.10lb Packing List: 1 * Digital Meter 2 * Battery 1 * Screwdriver 2 * Joint Adapter (1/4inch and 3/8inch)