MPI MicroPositioners

MPI offers a wide variety of backlash-free MicroPositioners to address every operational and measurement condition. These vary from small footprint to micrometer driven high resolution positioners for RF and mmW applications.


Unified Z-direction, ergonomic operation, and strong magnetic bases enable fine probe placement for high contact quality on the wafer pad producing unsurpassed measurement results. The MPI MicroPositioners are designed with universal interface compatible to all probe arms for ease of application specifics adaptations.Design varieties allow operators to choose MicroPositioners which fit their operational familiarity thus providing immediately proficiency.


The MPI self-developed MicroPositioners are designed without compromise. The full carbon-steel structure enables stable contact over long periods of time and superior positioning accuracy.



Data Sheet


Positioner overview

Kelvin Arms


Kelvin Coax Probe Halter

The MPI Kelvin probe holder has a unique vertical self-leveling probe tip which isisolated as close as possible to the DUT up to 300 °C. They are the new benchmarkfor accurate ultra-low noise, impedance or pulsed-IV measurements. Making a noviceuser able to perform fast and accurate measurements, Kelvin probes provide easyreconfiguration for 4TP-connection or/and splitting the ground for pulsed-IV tests.Clear labeling for Force/Sense or High/Low potentials is available.

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Phone: +49 (0) 351 2138640
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