Newport Electronics, Inc. is a U.S.-based manufacturer of precision measurement and control instruments, headquartered in Santa Ana, California. Founded in 1967, the company has grown into a leading brand for industrial digital panel meters, controllers, and signal conditioners. Newport is now a subsidiary of Omega Engineering, which is part of the Spectris plc group. Its core product lines include the Infinity series of digital panel meters and the i Series of temperature and process controllers, along with various data acquisition modules. Other notable products are strain gage meters, pH meters, and frequency counters designed for demanding laboratory and industrial environments. Newport's devices are widely used in process control, manufacturing automation, and research laboratories to precisely measure temperature, pressure, flow, and other parameters. The company is recognized for its high-precision 24-bit ADC-based metering technology and rugged industrial design. With global distribution and technical support, Newport maintains a strong market position in the niche industrial instrumentation segment. Their products often feature programmable alarms, communication interfaces like RS-232/485 and Ethernet, and NIST-traceable calibration certificates.