Outlet Tester

Ensure safe grounding every time with the Earth and Moon Outlet Tester — your simple, reliable guide to proper grounding. This compact 3-wire tester quickly detects wiring or grounding issues, giving you instant visual feedback through easy-to-read light indicators (two amber lights mean your outlet is safe and grounded). Designed with a clear reference chart for six wiring conditions, it makes checking outlets effortless and foolproof. Enjoy peace of mind and connect to your grounding products confidently, knowing your setup is safe and secure.