DIY 4 in 1 Dual USB Charger 4.2A Voltmeter 12V Power Outlet ON-OFF Toggle Switch for Car Boat Marine RV Truck Camper Vehicles

4 in 1 Multi Function Panel, 2 USB Socket Charger 2.1A & 2.1A +Blue LED Voltmeter + 12V Power Outlet + ON-OFF Toggle Switch, Four Functions panel for Car Boat Marine RV Truck Camper Vehicles

Specification:
Material: ABS
Weight: 165g
USB socket output: DC 5V / 4.2A
Power outlet: DC 12V
Voltmeter display range: 6 - 24V.
Voltmeter socket dimension: Approx. 28 * 16mm (Screw Diameter * Height)
Power socket dimension: Approx. 29 * 40mm (Screw Diameter * Height)
ON-OFF Toggle Switch: Approx. 29 * 18mm (Screw Diameter * Height)
USB socket dimension: Approx. 29 * 40mm (Screw Diameter * Height)
Four hole panel dimension: Approx. 104 * 87 * 5mm (L * W * H)

Package Include:
1 x Digital Voltmeter
1 x 12V Cigarette Socket
1 x Double USB Power Socket
1 x ON-OFF Toggle Switch
1 x Four Holes Panel
4 x Stainless Steel Screw
9 x Blue Terminal