50 Years of Quality: History of Hardness Testing

Buehler Ltd., An ITW Company, strives to make its website accessible to everyone, including users with disabilities. If you are experiencing difficulty using our website, please email us at support@buehler.com or call at 1-800-BUEHLER (1-800-283-4537) and describe the difficulty or concern. If you would like assistance accessing the goods and services available on the website, please call 1-800-BUEHLER (1-800-283-4537) or email us at support@buehler.com, and we would be happy to assist you.