Anritsu Corp. engages in the development, manufacture, and sale of electronic measuring instruments, food and pharmaceutical quality assurance systems, environmental measuring instruments, and devices. It operates through the following business divisions: Communication and Measurement, PQA, Environment and Measurement and Others. The Communication and Measurement division provides measuring instruments for digital communications and internet protocol (IP) networks, optical communications, mobile communications, and micro and high-frequency bands. The PQA division deals with automatic weight sorters, automatic weighing machines, foreign object detection machines, and precision measuring machines. The Environment and Measurement provides equipment for EV and batteries, and support services for local 5G, monitoring solutions. The Others division includes telecommunications, device, logistics, welfare services, real estate leasing, personnel and accounting back-office jobs, and parts manufacturing businesses. The company was founded in 1895 and is headquartered in Atsugi, Japan.