![Bastex Socket Tester with GFCI check. Receptacle Tester for Standard AC Outlets. Includes 7 Visual Indications and Wiring Legend. Automatic Electric Circuit Polarity Voltage Detector Breaker Finder - Amazon.com Bastex Socket Tester with GFCI check. Receptacle Tester for Standard AC Outlets. Includes 7 Visual Indications and Wiring Legend. Automatic Electric Circuit Polarity Voltage Detector Breaker Finder - Amazon.com](https://m.media-amazon.com/images/I/81GohxNa05L._AC_UF894,1000_QL80_.jpg)
Bastex Socket Tester with GFCI check. Receptacle Tester for Standard AC Outlets. Includes 7 Visual Indications and Wiring Legend. Automatic Electric Circuit Polarity Voltage Detector Breaker Finder - Amazon.com
![Installed GFCI in place of old 2-prong outlet; works fine and wired correctly but tester shows hot/neutral swapped? Is this a typical GFCI issue? : r/electrical Installed GFCI in place of old 2-prong outlet; works fine and wired correctly but tester shows hot/neutral swapped? Is this a typical GFCI issue? : r/electrical](https://preview.redd.it/installed-gfci-in-place-of-old-2-prong-outlet-works-fine-v0-5l5sgx71c8sa1.jpg?auto=webp&s=b57e456aa7d02b3d3025c80458b9c6f2f6197993)
Installed GFCI in place of old 2-prong outlet; works fine and wired correctly but tester shows hot/neutral swapped? Is this a typical GFCI issue? : r/electrical
![electrical - What is the purpose of the "grounding" tab/wire on a 3-prong to 2-prong adapter? - Home Improvement Stack Exchange electrical - What is the purpose of the "grounding" tab/wire on a 3-prong to 2-prong adapter? - Home Improvement Stack Exchange](https://i.stack.imgur.com/jTqrx.jpg)
electrical - What is the purpose of the "grounding" tab/wire on a 3-prong to 2-prong adapter? - Home Improvement Stack Exchange
![Dreyoo Circuit Breaker Finder Adapter Accessory Kit, Circuit Breaker Leads Tester with Clips, Light Socket, 3-2 Prong Grounding Outlet Adapter and Carrying Case Compatible with ET300 ET310: Amazon.com: Tools & Home Improvement Dreyoo Circuit Breaker Finder Adapter Accessory Kit, Circuit Breaker Leads Tester with Clips, Light Socket, 3-2 Prong Grounding Outlet Adapter and Carrying Case Compatible with ET300 ET310: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81nz1IGml5L.jpg)
Dreyoo Circuit Breaker Finder Adapter Accessory Kit, Circuit Breaker Leads Tester with Clips, Light Socket, 3-2 Prong Grounding Outlet Adapter and Carrying Case Compatible with ET300 ET310: Amazon.com: Tools & Home Improvement
![ELEGRP 15 Amp Manual Reset 2 Prong in-line Auto-Monitoring Portable GFCI Replacement Plug Assembly (1Pcs,Black ) - Walmart.com ELEGRP 15 Amp Manual Reset 2 Prong in-line Auto-Monitoring Portable GFCI Replacement Plug Assembly (1Pcs,Black ) - Walmart.com](https://i5.walmartimages.com/asr/fd94e012-5c2b-4b68-b182-d50bfb02014c.978a96dd2a88f794047459335e0d54fd.jpeg)