Shore Hardness Tester HT-6510(A.B.C.D.O.OO.DO) Applications: Shore Hardnes Tester/Durometer/Portable Hardness Testers can measture th aluminum alloy hardness,cast iron hardness,copper hardness etc. Used to determine the indentation hardness of materials ranging from cellular products to rigid plastics. **** For more details,please do not hesitate to contact us.Thank you!