Brand N/A Model DM55-1 Color White Material ABS Quantity 1 Type Square Function Measure the AC voltage such as office factory lab home and other DIY electric products Power Supply AC 80~300V Power Plug US Plug Certification N/A Other Power supply: AC 80~300V; Power plug: US Plug (2-flat-Pin Plug); The module designed for measuring the AC voltage by connecting to the switch plug directly or the other kind of switch plug; It is suitable for measuring the AC voltage in many place such as office factory laboratory household and so on. The product can show the voltage of power by connecting to the plug of AC 110V / 220V; Function: Display Type: Digital Only; Accuracy Class: +/- 1.5% +/- 2 word; Measuring Range: AC 80~300V; Model Number: AC digital voltage panel meter; Consume power: 1W (about every 1200 hours consume 1 kilowatt-hour); LCD Item Length: 3.5cm; Width: 1.8cm; LCD Display Color: Blue Packing List 1 x Digital voltmeter