Webster Instrument, Inc. is a fourth-generation, family-owned business that was founded by our grandfather, R.A. Webster in 1932. The WEBSTER™ Hardness Tester was developed during his years as the Chief of Inspection at the Douglas Aircraft Company. Webster Instrument, Inc. today remains owner-operated as we look into the future to continue building on our reputation of quality customer service.
The WEBSTER™ Hardness Tester is a portable, fast, accurate hardness gauge that is made in three distinct models for testing aluminum, brass, copper, and mild steel. The WEBSTER™ Hardness Tester will quickly identify tempers and test a variety of shapes that other testers cannot check, such as extrusions, tubing, and flat stock.
In addition to our Hardness Tester, we also offer test strips. These are specially designed to determine if an instrument, such as the WEBSTER™ Hardness Tester, is calibrated correctly.
Inquire now to determine the strength of different metals using our Hardness Tester. We ship worldwide.
Webster Instrument, Inc.
Note: WEBSTER™ is the trademark of Webster Instrument, Inc., for our brand of hardness testing products. Any unauthorized use of our trademark will be prosecuted.