PANEL DISPLAY AMMETER LED 15mA 5V TO 40V; No. of Digits / Alpha:3-1/2; Meter Function:AC Current; Meter Range:0A to 1A / 0A to 10A / 0A to 100A / 0A to 1KA; Digit Height:9.4mm; Panel Cutout Height:21.29mm; Supply Voltage Min:5VDC;RoHS Compliant: Yes