工业

2 Pieces Grounding Test Outlet Tester and Conductivity Pen Kit LED Indicator Lights Electrical Socket Ground Tester Insulated Housing United States Plug Wiring Polarity Checker for Home Inspectors

$1.74

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Comprehensive Testing: This professional outlet tester and conductivity pen kit provides a complete solution for verifying the safety and functionality of your home's electrical system.

Accurate Diagnostics: Functioning as a reliable circuit tester, the device quickly identifies common wiring faults such as disconnected ground, disconnected neutral, and reversed polarity through clear LED signals.

Visual Feedback: The outlet checker features three bright LED indicator lights and an easy-to-read fault chart printed directly on the multi-test for instant interpretation of socket condition.

Versatile Application: This essential electrical tool includes a conductivity pen with a copper test point and built-in indicator light, perfect for testing the grounding effectiveness of various products.

Professional Grade: Designed as a long-lasting receptacle tester set, it features insulated plastic housing and a compact United States plug design, making it ideal for electricians and home inspectors.