DAIERTEK Quick Charge 3.0 USB Charger Socket + 12V Digital Voltage Meter Gauge Waterproof

• Feature - USB car charger adapter socket designed with dual USB ports supporting QC 3.0, whose max single output is 18W. Built-in official smart chip, will intelligently detect your devices and simultaneously charging 2 devices at optimal current. The measuring range of the mini voltmeter is DC 8-48V, Accuracy: 0.1V. Widely used under DC 12V 24V with Blue LED Digital Display, Work great to Test Battery Voltage. LED Voltage Display - USB car charger adapter socket is built in digital LED voltage monitor, it can display accurate voltage status of your vehicle's battery at the real-time. Preventing low voltage from affecting normal operation. The LED light is blue and can be clearly seen in the dark.It is compatible with most vehicles with a voltage of DC 12-24V connections. Waterproof - The waterproof cover can effectively protect the USB charger socket, and the current voltage value can still be displayed after using the protective cover. And also the 12 volt meter is waterproof design. Mounts in a 1 1/8 inch hole in panels up, a nylon retaining nut holds the meter in place. Application - The USB charger socket is useful for DC 12/24V car, boat, marine, motorcycle, ATV, RV etc. This USB power outlet is suitable for charging mobile phone, GPS, digital camera, PDA, android tablets, etc. And the voltmeter gauge is widely used for boat, marine, car vehicle, motorcycle, truck, ATV, UTV, camper, caravan, etc. What You Get - 1 x 3.0 USB charger socket, 1 x set of matching wires, 1 x 12V digital voltage meter, 1 x set matching terminal.