Detectable 7 Type Wiring Status Socket Plug Tester with 2.2" LCD Screen
Precision-engineered with high-impact ABS housing for durability and safety. Features a bright 2.2" LCD screen and dual indicator lamps for real-time voltage, wiring status, and fault detection. Tests 7 common wiring errors including open ground, reverse polarity, and missing neutral. Integrated high-sensitivity sensors ensure accurate diagnostics for residential and commercial electrical systems. Compact ergonomic design with non-slip grips for secure handling. Ideal for electricians, DIY enthusiasts, and safety inspectors requiring fast, reliable outlet analysis. Complies with international safety standards (CE/RoHS certified). Backed by wholesale pricing for bulk orders, ensuring unbeatable value for professional-grade tools.