Semilab products cover all needs to control the crystalline silicon solar cell manufacturing process. For feedstock testing, handheld probes are offered. Tools are available to check electrical properties of Silicon ingots, detect defects and inclusions. Semilab also offers state-of-the art wafer sorters and high quality in-line photoluminescence imaging to qualify wafers. Additional in-line modules are available for sheet resistance measurement, to control the quailty of anti-reflective coatings, and many more. This is complemented by versatile, multi-funcion lab tools to enable R&D and help in quality assurance.