The Hand-Held 7-Way Tester tests circuits seven critical ways within seconds.

This rugged model 26020 GFCI Cord Set protects workers and equipment from electrical ground faults by shutting off instantly.

The Ground Guardian Series 1060 ground fault circuit interrupter shuts off when it senses unbalances in a circuit by current leakage-to-ground, and shuts off instantly when any type of input power interruption occurs.

The GFCI Outlet Adapter provides reliable electrical shock protection for a single appliance or tool.

This rugged Series 1080 GFCI Cord Set protects workers and equipment from electrical ground faults by shutting off instantly.

This portable, heavy duty Ground Guardian connects three electric tools to a power source at one time.

The GFCI Outlet Adapter provides reliable electrical shock protection for a single appliance or tool.

This portable, GFCI connects three electric tools to three power sources at one time.

The Right Angle GFCI provides reliable electrical shock protection from a single appliance or tool.

Model 14380 is a compact, portable circuit interrupter works on two- or three-wire circuits with a response time of less than .025 seconds.

The four-unit ground fault circuit interrupter shuts off when it senses unbalances in a circuit by current leakage-to-ground, and shuts off instantly when any type of input power interruption occurs.

An individual appliance or tool is prevented from causing dangerous electrical shocks with the In-Line GFCI Cord Set.

The Triple Tap In-Line GFCI Cord Set lets the user simultaneously connect three electric tools to a single power source.

The User Attachable Right Angle GFCI provides reliable electrical shock protection from a single appliance or tool.

When more than just a single GFCI is required, the Quad Outlet Box is up to the challenge. Four separate NEMA 5-15R outlets accommodate electrical tool or appliance plugs and offer reliable electrical shock protection.

The Triple Tap In-Line GFCI Cord Set lets the user simultaneously connect three electric tools to a single power source.

Wire electric tools directly to the Ground-Guardian Plug for a safe connection regardless of the power source location.

The User Attachable Right Angle GFCI provides reliable electrical shock protection from a single appliance or tool.

The Shockbuster GFCI 5-Outlet Adapter is used to provide ground fault circuit interruption to any wall outlet.