Celadon Systems designs and manufactures ultra high performance probe cards for the semiconductor industry. We set the standard for testing in extreme currents, voltages, and operating temperatures in single and multi-site applications. Celadon Systems probe cards can operate in temperatures from -65°C to 600°C with minimal pin-to-pin leakage and unparalleled accuracy, and our patented crash-resistant ceramic designs ensure long-term reliability and easy maintenance.