MINI-MAX DIGITAL PANEL METER; No. of Digits / Alpha:3-1/2; Meter Function:AC Voltage; Meter Range:0V to 200V; Digit Height:12.7mm; Panel Cutout Height:22.2mm; Panel Cutout Width:68mm; Supply Voltage Min:9VDC; Supply Voltage Max:32VDC;RoHS Compliant: NA