About Seller: Brooks Instrument, LLC, headquartered in Pennsylvania, is a diversified instrumentation company catering to a variety of challenging industries. With a track record of innovation, the company has introduced numerous industry-leading designs such as the first thermal mass flow controllers, high-performance digital mass flow controllers, programmable thermal mass flow controllers, watertight and explosion-proof thermal mass flow controllers, thermal mass flow controllers with Foundation Fieldbus, and variable area meters with Foundation Fieldbus. Today, Brooks Instrument offers a comprehensive portfolio of products including variable area meters, thermal mass flow controllers, Coriolis mass flow controllers, vacuum measurement and pressure control products, liquid injection vapor delivery systems, magnetic level instruments, and flow accessories. Additionally, the company owns Key Instruments, which provides precision machined acrylic flow meters, molded plastic flow meters, glass tube flow meters, and flow control valves. Brooks Instrument operates manufacturing facilities, sales offices, and service centers in the Americas, Europe, and Asia.