Key Instruments offers precision machined acrylic flow meters, molded plastic flow meters, glass tube flow meters, electronic flow meters, and flow control valves, for medical, industrial, chemical, and laboratory applications. We maintain a large inventory of standard meters for immediate delivery to meet your requirements.

For OEM applications, we offer precision engineered sizes and flow ranges for a variety of fluids. Millimeter reference or direct read scales can be specified to meet your specific requirements. In addition, our flow laboratory offers NIST traceable calibration and certification services for your special needs.