GFCI Testers Suppliers in Nevada

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)
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Grainger Industrial Supply
Business Type:  Distributor
Address:  900 Packer Way Branch 639, Sparks, NV