Feature: 1. [Advanced Technology] With advanced technology, the digital torsion screwdriver ensures accurate torsion application, avoiding over tightening or under tightening. 2. [Bi Directional Operation] The digital torsion screwdriver supports both clockwise and counterclockwise operations, with minimal errors, ensuring accuracy for versatile applications. 3. [Wide Range Display] With a display range of 0.12 to 4N.m and 4 selectable units, the adjustable torsion screwdriver caters to diverse work requirements, offering precise and flexibility. 4. [Alarm Function] The digital torsion driver features an alarm function that alerts users when the set torsion is reached, protecting work pieces from damage in operation. 5. [Comprehensive Set] The digital torsion screwdriver set comes with 10 bits, providing versatility and adaptability for a wide range of tasks and projects. Specification: Item Type: Digital Torsion Screwdriver Material: Aluminum alloy Battery Type: Dry battery Battery Model: AAA battery x 2 (not included) Operating Mode: Real time mode, peak mode Torsion Units: N.m, kgf.cm, ft.lbf, lbf.in Accuracy: CW 2%, CCW 2.5% Division Value: 0.001 Display Range: 0.12-4N.m Alarm Range: 0.12-4N.m Accuracy Guarantee Range: 20-100% Connection Head Size: 6.35 inch Operating Temperature: 0-40℃ Operating Humidity: ≤85% Auto Shutdown Time: 180s. Package List: 1 x Digital Torsion Screwdriver1 x Battery Cover Key10 x Bits1 x Plastic Box1 x User Manual