Portable Hardness Testers are small, compact and menu driven. There are two
basic methods of portable hardness testing that is accepted in the field today.
Those methods are the Dynamic Impact and Ultrasonic Contact Impedance (UCI)
Methods. The UCI test procedure is slower than the Dynamic Impact style; however
the “UCI” method of hardness testing is portable, easy and
accurate.
If you need assistance selecting or configuring a
portable hardness tester for your hardness measuring application please contact
us at toll free 1.866.363.6634 or email us at sales@calright.com


