8-in-1 Electrical Circuit Tester Multifunctional Voltage Tester Pen Continuity Detector 6V-380V for Voltage Voltmeter for Circuit Voltage Tester AIPERQ

Features: ★【Indicates Voltage Range】The electrical voltage tester can be used to measure voltage within a range of 6V-380V. Voltage measurement: 50-500Hz. ★【LED Voltage Indicator】The LED indicators show the presence of detected AC/DC voltage, a low battery indicator, and detects voltage even when the batteries are discharged. ★【Can be used in】Smelting, electronics, manufacturing, petroleum, national defense, energy, chemical, and other industries. Also used to solve complex problems in electronics, factory automation, power distribution, and mechanical and electrical equipment. ★【Tips】Check that the power and light circuits are turned off before repairing.