TESASTAR's touch-trigger probes are robust and highly accurate.  They are available either with or without stylus module changing.

TESASTAR-p Probe Without Module Changing - A compact, 5-ways, touch-trigger probe made of steel and tungsten-carbide and fitted with an M8 threaded connection. The probe is available in four versions of the same size but different trigger forces.

TESASTAR-mp Probe With Module Changing - This trigger probe consists of two parts: the sensor body and the stylus holding module. Able to connect using an M8 connection, the probe features stylus holding modules that can be changed manually or automatically without the need for requalification.