Input Polarity: DC voltageDisplay: 0.56 digital LED Tube，Display Color: RedDimensions: 48mm x 29mm x 22mmRefresh rate: about 300mS / timesOperating temperature: -10°c to 65°cWire length: 20cmMethod of wiringRed wire: PositiveBlack wire: NegativeMeasurement accuracy (allowable tolerance: 1% +/- 1)Less than 10V, accurate to 0.01V;More than 10V, accurate to 0.1V;NOTICEIf the input voltage is higher than DC 30V, the voltmeter will be burnt. Working current: red <23mA, green <18mA, blue <12mA;Refresh rate: 300ms at a time. Aazon.co: Diitao 6PCS 0.56 Digital Volteter Aeter Battery onitor... Measure voltage: DC 3-30V (2 wires Access). Reverse Protection:If it is reversed, it will not be burned. GXMA DC 4.5V 30V dijital voltmee 0.56 LED 2 teller gerilim Volt mee paneli Car Battery Monitor Mua Artudatech 2x Digital Voltmeter Ammeter Current Voltage Tester DC4 Dc Voltage Tester High precision:The decimal point moves automatically and is equipped with a miniature potentiometer for fine adjustment Amyoxu Antlers Drawer Pulls Deer Horn Resin Cabinet Knobs Handles Country Kitchen Home Decoration Antler design, very unique and beautiful.Crafted of hand-painted resin and comes with easy-to-attach hardware Input voltage higher than 30V may cause damage to the product.
