Дисплей напряжения и тока для авто, 2-проводной, зеленый

DC 4-100V Car Voltage Current Meter LED Digital Display Volt Detector Tester Round Multimeter Panel Two-wire Features: : Car voltage current meter adopts the latest imported chip header, CE and RoHS certification to more stable and safe product quality. Convenient Connection: Volt detector tester is equipped with 2 wires, which is convenient to connect the order without additional power supply, and directly uses the measured voltage as the power supply. High Performance: Multimeter panel is high precision, low starting working voltage, minimum 3.8V, with reverse connection protection, reverse connection without burning, and fine adjustment function.