Voltage Tester 8 in 1 AC DC 6-380V Multifunction Car Electrical Detector with Indicator

General Description 8 in 1 AC DC 6-380V Voltage Tester, an ideal multifunctional tool for electrical testing in cars and other applications. Compact and lightweight, it is easy to carry and use, providing great convenience. Technical specifications Test voltage: AC and DC from 6V to 380V Functions: 8 in 1, including voltage indicator, polarity indicator, and LED light Speed ​​indicators: AC and DC test at 6V, 12V, 24V, 50V, 110V, 220V, and 380V Usage This tester is used to check the polarity of power lines. When testing a reversed line, the pole indicator will illuminate to indicate the connection.