GFCI Testers Suppliers in Wisconsin

Ground fault circuit interrupter (GFCI) testers are used to check for improper wiring conditions in GFCI devices such as electrical receptacles. They detect leakage currents that are smaller than those used in fuses and circuit breakers, but still large enough to cause harmful electric shocks. (more)
Del City
Address: N85 W12545 Westbrook Crossing, Menomomonee Falls, WI 53051 United States
Business Type: Manufacturer, Distributor, Service
Description: Del City is your direct source for professional grade electrical supplies. With over 8,000 products in stock, we offer a full range of automotive electrical supplies including electrical wire, connectors, switches, loom, terminals, automotive wire and thousands of other items to fulfill all of your... (more)

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Sperry Instruments
Address: N85 W12545 Westbrook Crossing, Menomonee Falls, WI 53051 United States
Business Type: Manufacturer
Description: The Sperry Instruments name has been synonymous with quality, precision, and dependability for over forty years. At Sperry, our products are a representation of our commitment of excellence to you, our customers. Industry leading warranties combine with expert technical assistance and product... (more)

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