Hardness Tester Meter Detector Pen For Coatings Plastics Wood Metal Materials

Note:shipping without batteries!!!

Spec：It can accurately measure and record hardness of various things (e.g., the hardness of coatings, plastics, wood, or metal materials).

Features

* The measured surface can be flat or curved.

* Not limited by area size.

* Easy to operate, stable performance.

* Easy to carry and other characteristics.

Principle

The spring compression deformation, the force generated by the load on a known diameter of the test head, with the test head to mark the coating surface to be tested to check whether the coating surface is damaged, the test results in Newton.

Specifications