Magnescale® (formerly SONY Precision Technology) gauges are high-precision sensors which, through their unique magnetic measuring principle, permanently achieve a resolving power of up to 0.1 microns and an accuracy of up to 1 micron, even under difficult conditions. The newly developed shaft keyway bearing of the DK800S series guarantees a lifespan of more than 130 million strokes. With their RS422 compatible output signal, digital gauges are the ideal sensors for automated manufacturing.