Key features

• •【Upgraded Version of ES120】ES121 micro precision screwdriver is upgraded version of ES120, but it meets different needs of users about speed and torque for screwdrivers. It is equipped with 1:64 reduction gear motor (ES120 is 1:144) ensure larger rotation speed up to 380 RPM load-free (ES120 is 170RPM), electronic torque is 1.5kgf.cm (ES120 is 2.5kgf.cm).
• •【Smart and intelligent】Battery low voltage reminder, low voltage protection mode, sleep mode when no operation over 15s, power saving. User customized configuration parameters (such as torsion, torque, etc); Open source application layer, support firmware updating through computer in the future.
• •【Visible OLED Screen】ES121 electric screwdriver has 16 X 96mm OLED display the working status and standard 4mm diameter socket compatible most precision screwdriver bits.
• •【Portable and Powerful】Slim 304 stainless steel housing with pen shape design, powered by 300mAh lipo battery with 30 minutes working time continuously at full load. It is equipped with SMT32 MCU and 3-axis gyro supporting motion control enable the user to screw or unscrew just by a thumb slight moment, so intelligent and convenient.
• •【16pcs Original Screwdriver bits】ES121 pouch comes alone with 16pcs original screwdriver bits includes PH0, PH2, SL1.5, SL3.0, SL4.0, H1.5, H.0 (ES-B7 common type), PH000, T4, T6, T8, T10, P2, P5 (ES-A7 type) for your different repairing needs and is a great helper for electronic repairing projects.