Bottle Cap Torque Tester - Specially designed for testing and measuring various torque values. It is widely used in the electrical industry, machinery industry, light industry, automotive industry, scientific research, and more. The device comes with 3 units N m kgf. cm, lbf. in. You can contact us at 002 - 002 - 002 - or visit our website. Address Arab Republic of Egypt - Cairo - Maadi Ring Road