Ernst Hardness Testers

From bench-top to portable hardness testers, Ernst has a large range of hardness testers to meet your testing needs.

Metal Hardness Tester FAQs

What is the most accurate hardness tester?

One of the most accurate hardness testers available is the Ernst NR3D Bench Hardness Tester. This device provides precise measurements and is ideal for laboratory settings where accuracy is paramount.

What is the best portable hardness tester?

The best portable hardness tester is the E-dynatest Portable Rockwell Hardness Tester. This device offers the convenience of on-site testing while maintaining high accuracy and reliability.

What are the different types of hardness testers?

There are several types of hardness testers, including Rockwell, Brinell, and Vickers testers. Each type is designed for specific applications and materials, providing various methods for measuring the hardness of metals.