Electronics and Electrical
Cable Tray Institute (CTI) - http://www.cabletrays.com/
Supports the cable tray industry by engaging in research, development, education, and the dissemination of information designed to promote, enhance, and increase the visibility of the industry.
Electric Association - http://www.eachicago.org/
Serves as the interface between various organizations serving the same industry, and foster the interchange of ideas, product knowledge and programs in order to create the best external environment possible for conducting business in the electrical industry.
Ruggedized Meters - http://www.hoytmeter.com
At Hoyt Electrical Instrument Works, all meters (both analog and digital), testers, transducers and various panel-mounted components are built to satisfy the most demanding customers and are built to last in the field.
Portable Air Conditioners - http://www.coldair.net
Commercial and industrial portable air conditioners, great for cooling computer server rooms. Available as rentals or for purchase.