The NEXUS 3300-3400 has a fully enclosed body. Dust proof. Can either be accommodated with a manual spindle for semi-automatic testing or with a motorized spindle (the M-model) for fully automatic testing.

The standard included Brinell Indent Optical Scanner (BIOS) can be used on large or small components. One push on the button of the BIOS generates a crisp high definition image of the indent on the large full color touchscreen. Automatic measurement provides instant Brinell readings. The rock solid frame structure, covered with ABS shock absorbers, can withstand the harshest environment.