This is the TCR20 rack for PH20 #A-1371-1001.

TCR20 is a compact probe module rack for use with PH20 that provides the capability for quick and repeatable tool changing and tip correction Based on the industry standard range of MCR20 rack systems, TCR20 securely stores modules for rapid automatic changing, protecting mating surfaces from any airborne contaminants within the working envelope of the machine.

TCR20 carries the full range of TP20 modules which are compatible with the PH20 system and can accommodate up to six module/stylus combinations. TCR20 features an integrated tip datum artefact in the centre of the rack assembly, minimising the cycle time of the tip correct procedure. Tip correction is key when the highest level of accuracy is required. It compensates for any residual variations following a tool change, maintaining a market leading level of accuracy from PH20.