Up to 12″ EFEM Model EFEM Type EFEM Wafer load FOUP Wafer size 300mm Mini Environment yes Probe Changer 1, 2 or 4 probes Aligner yes Size 40” x 63” x 56” Range 1mΩ/☐ to 10MΩ/☐ Accuracy 0.5% Repeatability 0.02% static Repeatability 0.1% dynamic