4 mm adjustment key and manufacturers calibration certificate. Micro Tech Low Torque Driver. Ergonomic and easy to read vernier torque screwdriver that's compact and lightweight for low torque applications. Reliable mechanism tested to more than 50, 000 operations ±6% accuracy, exceeding ISO 6789 AUtomatically resets every 120° Low torque load Right hand torquing Female hex 1/4 in drive
購物車 / 產生報價單 
