| Nomadics, Inc. http://www.aigproducts.com/ Manufacturer of portable instrumentation, wireless products, and miniaturized electronics used to instrument industrial applications. | |
| Nicrom Electronic http://www.nicrom-electronic.com/ Manufacturer of high voltage resistors, power and precision resistors, high voltage dividers, hybrid circuits, resistor networks, pressure and force sensors and load cells. | |
| National Controls Corporation http://www.natcon.com/ Manufacturer of timing and sensing controls, temperature monitors, and time delay relays for a variety of applications. | |
| NanoPhotonics http://www.nanophotonics.de/ Provides thin film measurement equipment, application and knowledge support, ultra-compact and rugged thin film quality monitoring instruments designed for integrated metrology. | |
| Moore Industries International http://www.miinet.com/ Supplies interface instruments for process control and measurement, including signal conditioners, smart temperature transmitters, limit alarms, distributed I/O, pneumatic transmitters, AC power transducers and process displays. | |
| Mission Peak Optics, http://www.missionpeakoptics.com/ Manufacture of non-destructive thin film measurement systems. | |
| Miljoco http://www.miljoco.com/ Manufacturers of temperature and pressure instruments for industrial, commercial and food service applications. | |
| Michigan Scientific Corporation http://www.michsci.com/ Designers and manufacturers of instrumentation slip ring assemblies, load transducers, signal conditioning equipment, wireless telemetry systems, fiber-optic systems, and data acquisition electronics. | |
| Metrix Electronics Ltd http://www.metrix-electronics.com/ Manufactures instruments for industrial measurement, control and data acquisition applications. | |
| Meriam Process Technologies http://www.meriam.com/ Manufacturer of instruments for the precise measurement of pressure, flow and level. | |
| Measurement Technology Northwest http://www.mtnw-usa.com/ Manufacturer of engineered products and systems including thermal and biophysical test equipment, oceanographic and industrial winch instrumentation, belt scales and loadout control electronics and software. | |
| Measurement Resources http://www.measurement-resources.com.au/ Develops, manufactures and distributes level, pressure, flow and density field mounted sensors, with associated monitors and systems. | |
| MTS Systems Corporation http://www.mtssensors.com/ Manufactures position sensors, temperature and level plus tank gauging systems. | |
| Los Gatos Research Inc. http://www.lgrinc.com/ Develops and markets products for non-destructive analyses of gases, liquids and solids. | |
| Lloyds Research Foundation Inc. http://www.lloydsresearch.com/ Manufactures instruments for the printing manufacturing industries and cold-rolled steel manufacturing industries. | |
| Lectrotek Systems (P) Ltd. http://lectrotek.com/ Manufacture of industrial process control instruments and systems. | |
| LTH Electronics http://www.lth.co.uk/ Manufactures conductivity, solution concentration, pH, redox and dissolved oxygen instrumentation for industrial applications. | |
| Kingsway Instruments http://www.kingswayinstruments.com/ Sales, service, and calibration of instrumentation and test equipment, including multimeters and tachometers. Line card. Alberta, Canada. | |
| Kam Controls Inc. http://www.kam.com/ Automatic sampling systems and ultrasonic flow meters. | |
| Jewell Instruments http://www.jewellinstruments.com/ Manufacture and distribution of panel meters, avionics components, inertial sensors, and precision solenoids. | |