Noyafa voltage tester for ac/dc wide voltage range, gfci functional...

Wide Voltage Range: Accurately test both AC and DC voltages from 100mV to 610V, covering a broad spectrum of common electrical systems. GFCI Functionality: Detect ground faults efficiently, enhancing safety during inspections and repairs. Multi-Testing Capabilities: Includes testing leads for versatile applications, allowing you to tackle a variety of electrical tasks. LED Light for Low-Light Environments: Equipped with a built-in LED light, making it easy to work in dimly lit spaces or during nighttime operations. Easy-To-Use: Design suitable for both professionals and beginners. Safety And Durable：Enhanced safety features to minimize electrical hazards.Compact and durable for long-lasting performance.