Aichi Tokei Denki Co., Ltd. engages in the manufacture and sale of measuring instruments-related equipment. It operates through the Measuring Instrument-Related and Others business divisions. The Measuring Instrument-Related business division offers gas-related and water supply-related equipment, private demand sensor systems, and instrumentation devices. The Others business division provides precision molds. The company was founded in July 1898 and is headquartered in Nagoya, Japan.