The RSH3 range of stylus holders enables accurate scanning measurements with effective stylus lengths ranging from 20 mm – 394 mm. They have a kinematic coupling that connects to their respective RSP3 scanning probe to provide a repeatable connection that eliminates the need for probe requalification after a change. The stylus holders are designed to only fit with their respective RSP3 probe. They should be used with Renishaws M3 range of styli.