Telebrineller Hardness Tester

This instrument can be easily brought out to site or workshop to carry out hardness measurements. 
Impressions are created on the surface of the standard test bar and specimen by a solid steel ball under the impact of a 3 to 5 pounds hammer. 
Both impressions are measured with the help of a scope and compared against a scale to obtain the result.

Ultrasonic Digital Hardness Tester

Portable unit which can quickly and easily measure hardness by ultrasonic vibrations. Suitable for surface smoothness of material more than 12S.

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