Digital Voltmeter DC 0-100V 0.36 " 4-Digit LED Voltage Tester Panel Meter 3-Wire
OLED LED&RGB. Nano Sheild. Am 13.08.20 hat der Verkäufer die folgenden Angaben hinzugefügt Three-wire connection, but you can also change three lines for 2-wire connection. LED color: Blue, Green, Red, (Optional).