DC VOLTMETER; No. of Digits / Alpha:3-1/2; Meter Function:DC Voltage; Meter Range:-199.9V to +199.9V; Digit Height:14.2mm; Panel Cutout Height:22.3mm; Panel Cutout Width:53.8mm; Supply Voltage Min:85VAC; Supply Voltage Max:264VAC ;RoHS Compliant: Yes