The S280 is horizontal flying probe test system designed specifically for testing any type of printed circuit board from simple single side circuits, to complex multi layers, inner-layers and ceramics. The system is equipped with 8 completely independent mobile probes, four probes on each board side. Thanks to the third generation of linear guide the S280 is able to achieve very high Speed with the maximum accuracy and measurement repeatability: the X and Y axes of the S280 utilize the latest-generation of roller bearings and powerful brushless motors coupled with pre-loaded, high precision ball screws to move the eight measurement probes. S280 is equipped with the new probe generation that can combine traditional test ( 2wire ) with Kelvin test (4wire).