934-1 Barcol Hardness Tester Portable Hardness Tester Aluminum Alloys Brass Glass Metal Hardness Tester ,Accurate Readings

934-1 is a kind of portable hardness tester, it is the typical model which is in widest application mainly used for rapid hardness test for aluminum and aluminum alloy, as well as fiberglass reinforced plastic. Barcolhardness tester has the simple operation by just single hand and wide measuring range, no experience to be needed. It can be applied to all the aluminum and aluminum alloy, only need to contact one side to finish the test.