Electric Screwdriver Kits - ES1210 /ES121 /ES121V Cordless Smart Motion Control Screwdrivers STM32 Chip OLED with Screwbits Home Multi-Tool Repair Tool Set (ES121V)

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About Electric Screwdriver Kits - ES1210 /ES121 /ES121V

Smart Functions 1.Battery low voltage reminder, low voltage protection mode; 2.User ustomized configuration parameters (such as torsion, torque, etc); 3.Open source application layer. Performance Parameters Operation Voltage: 3-5V No-load Speed: About 380rpm Electronic Torque: 1.5kgf.cm Maximum Torque: 30kgf.cm (manual mode) Charging Time: 45min Running Time: 30min (full power) Charging Mode: Micro USB 5V Input Hardware Parameters Body Material: 304 Stainless steel Screen: 16x96 OLED Battery: 300mAh 10440 Lithium-ion battery Lengh: 131mm Weight: 107g(Steel)/114g(Pearl) Rotor: Bidirectional overrunning clutch Gearbox: 1:64 Integrated planetary gearbox Motor: 25,000 rpm brush motor Main Chip: STM32 Sensor: Angular velocity sensor 🔥ES120🔥 Package included: 1 x ES120 Electric Smart Motion Control Screwdriver 1 x A7 screwdriver bits set 1 x B7 screwdriver bits set 🔥ES121🔥 Package included: 1 x ES121 Electric Smart Motion Control Screwdriver 1 x A7 screwdriver bits set 1 x B7 screwdriver bits set 1 x High quality carrying bag 🔥ES121V🔥 Package included: 1 x ES121V Electric Smart Motion Control Screwdriver 6 x 800φ4 screwdriver heads