Product Description: 1.Motorcycle voltmeter schedule temperature table three-in-one digital display, switch voltage or time, temperature at any time. 2.A large proportion of electronic screen, digital bright and easy to see, still clearly visible during the day 3.IP67 waterproof function, free to ride on rainy days, will not be damaged by rain. 4.The voltage low voltage 12V or high voltage 16V will perform the flashing warning function. 5.It is easy to install and can be fixed with matching screw ties. Specifications: Product material: transparent acrylic Applicable models: 12V motorcycle Waterproof rating: IP67 waterproof Product Size:7.1*3.1cm Bracket power cord length: about 44cm Voltage range: 6V-30V Temperature:-20C~70C Voltmeter color: red/blue Additional functions: low voltage, high voltage warning function Wiring method: Red wire is connected to the positive electrode of the battery, black wire is connected to the negative electrode of the battery, and blue wire is connected to the main power supply. Package Include: 1*Display Host 1*Fixed Base 2*Cable Tie 2*Screw Note: (1) All pictures are professionally colored, but due to the different ambient light and different display device settings, there may be some deviations between the pictures you see and the items themselves. Please understand. (2) The data is measured manually, and there may be some deviation, but it does not affect the use. Motorcycle LED electronic watch