Amprobe is a United States-based company specializing in electrical test and measurement tools, including leak detectors, wire tracers, and clamp meters.
Bristol Babcock Inc is a leading supplier of measurement and control instruments and systems, offering products such as actuators, control systems, electrical and lighting solutions, industrial automation, and measurement instrumentation.
SIKA Dr. Siebert & Kühn GmbH & Co. KG is a German manufacturer specializing in navigational, measuring, electromedical, and control instruments, offering precision measurement and calibration technology since 1901.
Endress+Hauser Systems & Gaugi provides measurement and automation solutions, specializing in instrumentation for process industries including maritime applications.
SonTek, a Xylem brand, specializes in acoustic Doppler current profilers and water velocity measurement instruments for environmental and water flow monitoring applications.
StressTel manufactures a complete range of ultrasonic thickness gauges, flaw detectors, transducers and bolt stress measurement instruments for use in a wide range of industrial applications.