IPPN Measurements and Controls
- http://www.ippn.nl/
- Instrumentation and calibration equipment for temperature, pressure, differential pressure transmitters and micromanometers for cleanroom and laboratory use.
InstruCon
- http://www.instrucon.com/
- Distributor of temperature instruments, MACO control systems, heat treating controllers and plastic machinery controls.
Testlopedia
- http://www.testlopedia.com
- Providing descriptions of plastics tests with pictures of the equipment, test fixtures and specimens utilized.