Intelligent digital display electric screwdriver with torque accuracy of ±5%, real-time display of the torque of each screw, adjustable speed, real-time output of torque circles, waveforms, and values; capable of detecting screw floating, slipping, missing and recording the number of successful executions. The tool is equipped with MES port for code binding and interaction uploading with MES system. Features include anti-error locking, anti-leakage locking, and anti-idling. It can store and execute multiple programs and allows for task and parameter setting.