Car LED Rocker Switch Panel with Digital Voltmeter Dual USB Port Refit Part, 501 Original

Multifunction Car LED Rocker Switch Panel with Digital Voltmeter Dual USB Port Auto Vehicle Boat Marine Refit 12-24V Overload ProtectorSpecification:Dimension: 210*50*107mm/8.3x2x4.2inInput voltage: 12-24VDouble USB car charger with dust cover:USB indicator: blue light.Input: DC 12-24V.Output: 5V 3.1A(2.1A+1A).Panel size of 4 holes: about 0.52mm x 175mm(2.05x6.89 inch)Power mother seat with dust cover:Input voltage: DC12-24VOutput rated power: 12V 15A 24V 10AMeasuring range of voltmeter: DC 2.5-30VVoltmeter light: blue lightThe DC voltmeter monitors the battery voltage in real time, and can judge whether the battery is being charged according to the voltage condition.Wiring mode: The red wire is connected to the positive pole (12-24V+) and the black wire is connected to the negative pole.Installation method: open the hole to install about 172*40mm/6.8X1.6in, then put the product in and fix it with screws.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content: 1 x Switch Panel4 x Screws