The Barcol Hardness Tester 934-1 is a convenient tool for testing the hardness of aluminum, aluminum alloys, as well as fiberglass reinf
The Barcol Hardness Tester 935 is a convenient tool for testing the hardness of soft plastics, lead, tin and other soft metals.
The Barcol Hardness Tester 936 is a convenient tool for testing the hardness of rubber, wood, leather, and other super soft material.
