Analog barcol hardness tester – SABA590-1
This is a very simple model of portable hardness tester mainly used for rapid hardness test for alluminum and alluminum alloys, as well as fiberglass reinforced plastic. It is very suitable also for detecting hardness on pieces with low thickness. By applying pressure to the instrument with just one hand, a tip penetrates the material and the degree of hardness is indicated directly on the display.