RT250 GFCI Outlet Tester with LCD Display for 120V 3-Wire Electrical Sockets
⚡ GFCI Receptacle Tester with LCD – Safe, Smart & Easy Electrical Diagnostics! 📦Includes: 1 x GFCI Receptacle Tester. Take the guesswork out of electrical testing. Quickly identifies Open Ground, Open Neutral, Reverse Polarity & more.