Catalog > Internet of Things (IOT) Related Products > More Platforms Square Digital Green LED Voltmeter Square Digital Green LED Voltmeter Voltmeter DPM 22MM SQ AC DIG PANEL MET GRN 22MM CUTOUT SQUARE DIGITAL GREEN LED AC VOLTMETER 20-500V. MODEL AD16-22AVMS. 47.5*27.5*29.5MM 49.57 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Product Name : Digital double display voltmeter Model Number : AD16-22AVMS Display Type : Digital Only Measuring Range : 20-500VAC Accuracy Class : 0.5 Operating Temperature : -25℃~55℃ Dimensions : 47.5*27.5*29.5mm Line Length : 270mm 22mm indicator lamp Color : Green Frequency : 50HZ/60HZ