ALLOSUN GFCI Receptacle Tester for North American AC Outlet - 125V

Wiring Diagnosis for North American OutletsALLOSUN receptacle tester checks US power outlets for open ground, open neutral, open hot, hot/ground reversed, and hot/neutral reversed. Bright 3-lamp readout delivers clear resultscorrect wiring or faultevery time. Essential electrical testing tool for electricians, handymen, and DIYers. | GFCI Trip Test for Protected CircuitsPress GFCI test button for 6 seconds to verify trip function on GFCI-protected receptacles. All 3 lamps turn off when trippedconfirms GFCI protection works for kitchens, bathrooms, garages, and outdoor outlets. Quick GFCI outlet tester for NEC compliance verification. | Instant Fault Analysis On-SiteFault indicator legend printed directly on tester body for rapid diagnosis. Tests 6 common wiring faults: open ground, open neutral, open hot, hot/ground reverse, hot/neutral reverse, and correct wiring. No need to flip manualsa true circuit tester for home inspection and troubleshooting. | Durable Housing & Portable DesignHi-impact resistant ABS housing with textured side grips prevents slipping. Compact electrical outlet tester fits in tool bags or pockets. Rated 100-125V AC, 60Hzstandard for North American outlets. A reliable socket tester for daily electrical work. | GFCI Tester with Built-In Trip FunctionBuilt-in GFCI test function eliminates extra tools. Indispensable wiring fault detector for electricians, remodelers, contractors, and home inspectors. Use for renovations, home improvement, and commercial electrical troubleshootinga must-have outlet checker.