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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.

Commercial and industrial portable air conditioners, great for cooling computer server rooms and much more. Available as rentals or for purchase.

Consumer guides, technical instructions, and industry information on photovoltaic products including solar panel kits, solar power systems, solar water heaters, and other products powered by solar energy.