Having electrical problems? Try Del City’s testers

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Del City’s GFI receptacle tester is designed to detect common wiring problems in standard and ground fault circuit interrupter outlets; simply plug in and view the light pattern on the tester for wiring condition, and depress the black button to test operation of ground fault receptacles.

Also, the company says its Tru-Spark ignition firing indicator allows users to quickly and accurately test DIS and other ignition systems; it can test without piercing or removing spark plug wires.

For more information, go to www.delcity.net.