High throughput: the MX203-4-37-Q gauges with its 37 measuring points every wafer within max. 10 seconds. It controls thickness and flatness. Flexible wafer size adjustment by various centering-frames. Suitable for wafers made of non-conductive substrates (Quartz, Saphire, Lithium Niobate, Lithium Tantalate) and semi-insulating materials like Gallium Arsenide or Silicon Carbide. Comes with our powerful MX-NT operating software.