QS Portable Handheld Digital Display Backlight Torque Screwdriver

Portable Handheld Digital Display Backlight Torque Screwdriver 0.1-2NM Cordless Torque Screw Driver There are many kinds of traditional hand tools, and it takes time and effort to use them. This safe, efficient and compact tool solves the above problems, and is more portable. Features: With peak/tracking mode, the measured torque value can be displayed in real time, the peak value can be recorded and the torque value can be preset. With backlight function, it can be easily observed even in dim light. Four torque units can be switched: cN.m, kg.c-m, in.lb, ft.lb. If it is not used for 60 seconds, it will automatically shut down and enter the power saving mode. It can preset 10 sets of torque. For different Specifications of screws, the torque requirements are different. You can preset the torque value on the wrench in advance, and the operation is more efficient. When the preset value is reached, the buzzer and LED flash alarm, reaching the preset value and stopping the operation, the operation is complete. Specifications: Material: ABS+tool steel Color: black+blue Type: SDW2-50AN, SDW3-200AN, SDW4-400AN, SDW8-1000AN (optional) Hex interface: 1/4" Accuracy: CW卤3%, CCW卤4% Resolution: 0.1cN.m, 0.01Kg.c-m, 0.01in.lb, 0.01ft.lb Memory storage: 10 groups Unit option: cN.m, kg.c-m, in.lb, ft.lb Display range: SDW2-50AN: 5-50cN.m (0.05-0.5N.m) SDW3-200AN: 10-200cN.m (0.1-2N.m) SDW4-400AN: 20-400cN.m (0.2-4N.m) SDW8-1000AN: 100-1000cN.m (1-10N.m) Alarm range: SDW2-50AN: 25-50cN.m (0.25-0.5N.m) SDW3-200AN: 50-200cN.m (0.5-2N.m) SDW4-400AN: 100-400cN.m (1-4N.m) SDW8-1000AN: 500-1000cN.m (5-10N.m) Accuracy guarantee range: 20-100% full scale Mode: peak / trace Backlight: yes Alarm mode: LED, buzzer Battery: 2 * AAA battery (not included) Low battery reminder: yes Automatic shut-down: it is not used for 60 seconds Total length: 200mm / 7.9in Item weight: 230g / 8.1ounce Package size: 250 * 75 * 55mm / 9.8 * 3.0 * 2.2in Package weight: 450g / 1.0lb Package List: 1 * Torque Screwdriver 1 * 1/4" Phillips Bit 1 * User Manual 1 * Box