Hand Hardness Tester Coating Hardness Testing Device Pencil Scratch Tester
USD 299.99 USD
Specifications
| Brand | Unbranded |
| Type | Tester |
| Country Of Origin | China |
| Weight | 7kg |
The pencil hardness tester uses standard hardness to perform scratch testing on the surface of the tested product. Choose a pencil with appropriate hardness for testing. The digits of the two pencils are marked with pencil hardness.