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Hardness-Testers LLC is a small, private owned company specializing in the sales, support and service of precision hardness testers. All of our product is backed by a manufacturers warranty, in most cases for 5 years. Lifetime technical support is also a part of the Phase II hardness tester group of product. With over 70 years of combined experience with hardness testers, our mission is to provide the customer with the best possible product for their specific applications. Our knowledgeable staff will help you through the process of determining which hardness tester is best for you. Our product offering includes Rockwell Hardness Testers, Vickers Hardness Testers, Brinell Hardness Testers and Portable Hardness Testers. Each type has multiple models to choose from. We carry the Phase II line of Hardness Testers in all types and models.From Ultrasonic Portable Hardness Testers to advanced load cell driven Rockwell Hardness Testers with Auto Z axis to completely automated and programmable Micro Vickers Hardness Testers. We also carry the Z-ROK brand of hardness testers and our own brand of hardness testers. Call us for all of your hardness tester needs and applications, machines and accessories such as hardness test blocks and penetrators.
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New! Digital Rockwell/Superficial Rockwell Hard Tester
Model No. 900-475 is a newly designed fully automated digital Rockwell hardness tester.

This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
Best price, best features on the market today! Portable Hardness Tester specializing in testing large hard metal parts.
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
Direct Digital Reading Automatic conversions to Brinell, Vickers, etc. Advanced design, easy to operate Engineered to obtain highly sensitive and accurate readings
Loaded with features, this economically priced portable hardness tester is capable of measuring the surface hardness of a broad variety of metals on flat and round surfaces.
State of the art, digital portable hardness tester is designed to test the hardness of cast,and large hard metal parts with rough surfaces.
Same features as 1700 but with DL impact device Portable Hardness Tester specializing in testing large hard metal parts in confined spaces
Same features as 1800 but with DL impact device Portable Hardness Tester specializing in testing large hard metal parts in confined spaces
Best price, best features on the market today! Portable Hardness Tester specializing in testing large hard metal parts.
Advanced integrated portable hardness tester distinguished by its very compact size, high accuracy, wide measuring range and simplicity of operation.
State of the art, digital portable hardness tester is designed to test the hardness of large hard metal parts. Clean crisp display shows the incredible functions that can only be found on this new portable hardness tester such as auto-probe detection, auto direction detector, single and multi-point calibration make the new 1900 the most versatile portable hardness tester in the industry.
Specializing in testing thin and/or softer metals down to 1mm of material as well as testing of large hard parts. Extremely versatile portable hardness tester.
