8-in-1 AC/DC Voltage Tester (6–380 V), Multifunctional Automotive Electrical Test Device with Display

1. Compact and lightweight, easy to transport and use – for maximum convenience. 2. With voltage and polarity indicator, suitable for AC and DC voltage. 3. 8-in-1 design with LED light, screwdriver, and other functions for added practicality. 4. Multiple speed settings, suitable for testing AC and DC voltages of 6V, 12V, 24V, 50V, 110V, 220V, and 380V. 5. For testing positive and negative terminals. The polarity indicator lights up if the wires are connected incorrectly.