Klein Tools, Inc. is a prominent American manufacturer renowned for its high-quality hand tools and equipment, primarily serving the electrical, utility, and construction industries. While not primarily a semiconductor manufacturer, the company incorporates advanced semiconductor components into its innovative testing and measurement devices, such as digital multimeters, voltage testers, and diagnostic equipment. Founded in 1857, Klein Tools has built a strong reputation for durability, reliability, and precision engineering. By integrating semiconductor technology into its products, the company enhances performance, safety, and functionality for professionals in demanding field environments. This strategic use of semiconductors supports its mission to deliver superior, user-focused tools that meet the evolving needs of skilled tradespeople.