GTW series Dial Indicating Torque Wrench is a one of high-quality, highly accurate and ergonomic products. It is a measuring tool and the torque value is indicated on the dial face. It consists of plate-body, elastic part, amplifier, indicator and memory parts. With high accuracy, reliable performance, easy using, and long life features, it is widely used in aviation, aerospace, shipping, automobile, motorcycle, precise machinery, electric power, engine, inner-engine etc.