Proteus Industries Inc., established in 1978, specializes in high-precision liquid flow sensing and control instruments. Serving industries such as semiconductor, medical, automotive, and industrial sectors, their products are designed to operate in extreme temperatures and rugged environments. With an ISO 9001:2015-certified quality system, Proteus offers customizable solutions, including flow meters, switches, and sensors, backed by an industry-leading 5-year warranty. Headquartered in Mountain View, CA, Proteus is committed to delivering durable and accurate flow management solutions worldwide.