STA Series Wireless Swing Type Torque Transducer is a precision torque-sensing device designed for hand tools and interchangeable head torque wrenches that require accurate, real-time torque measurement without cables. It uses an advanced swing-type strain gauge structure that delivers high sensitivity, fast response, and stable output even during dynamic fastening tasks. The wireless transmission system provides reliable data transfer to controller displays or smart factory systems, allowing operators to monitor torque values with greater flexibility and reduced setup time. Its lightweight compact design maintains natural tool handling while the rugged construction ensures long service life and consistent performance in industrial environments. STA Series Wireless Swing Type Torque Transducer is ideal for assembly lines, maintenance operations, quality inspection, and applications that demand high accuracy, traceability, and ergonomic usability for precise torque control in modern manufacturing and service industries.