VOLTMETER LED 3.5DIGIT 5V 0.05A; No. of Digits / Alpha:3-1/2; Meter Function:DC Voltage; Meter Range:0mV to 200mV; Digit Height:9.4mm; Panel Cutout Height:21.3mm; Panel Cutout Width:34mm; Supply Voltage Min:4.75V; Supply Voltage ;RoHS Compliant: Yes