Precision instruments for laboratory, industrial, and retail use, laboratory balances, industrial scales, checkweighers, metal detectors, pH meters, and pipetting systems, are the business of Mettler-Toledo International Inc., a global leader serving pharmaceutical, food, and chemical customers. Founded in 1945 and headquartered in Greifensee, Switzerland, it holds ISO 9001 and IEC 62443-4-1 certifications and operates in more than 40 countries. Its Indian subsidiary, Mettler-Toledo India Pvt Ltd, supports sales and service.