Features Stop screwing automatically when the screw connections reach the preset torque. Adjustable from 0.5 Nm to 3 Nm. Can use this torque screwdriver to achieve the exact degree of tightness of the fasteners. Easy to hold and operate. Hex socket for connecting to different types of screw drills. Specification: Model: RTD-3. Range: 0.5-3 Nm. Pitch: 0.05 Nm. Accuracy: ± 5%. Total length: 18.8 cm. Weight: approx. 504 g. Package l is: 1 x adjustable torque screwdriver. 2 x screw bits. Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual colour of the item. 2. Please allow a slight measurement error due to manual measurement. Package List