Plug-Bug2 GFCI Receptacle Tester
• For use on 110~125 VAC receptacles
• Detects common wiring problems in standard and (GFCI) Ground Fault Circuit Interrupter outlets
• To test, simply plug into receptacle and observe the light pattern
• Push the yellow button to test operation of ground fault receptacle
• GFCI “Test in Progress” LED Indicator