ITEM NAME:Mini Digital Voltmeter Voltage Meter Monitor Square Panel Indicator Light img *{margin:0;padding:0;.High brightness LED display and cylindrical main body. Size: (length) 46.6mm x (φ)20.3mm/1.8"x0.8"； Install opening: (φ)22mm/0.9"; Height of the display digit: 11mm/0.4". Install opening: (φ)22mm/0.9".
