The fc20 Function Controller a highly independent device that controls itself up to 100% and rated to be with highest process reliability. It has the ability to supervise assembly times, thanks to counts screwdriving cycles. Efficient operations because it only turns off during preset torque is touched. The highly compatible for it permits connections of up to maximum of 3 varied screwdrivers. Contains graphical touch screen making this device an ultimate user friendly equipment. This promises the most accurate documentation possible. This controller support maximum of up to three different screwdriver model options known as the series MICROMAT-F and MINIMAT-F.