Features:

☺【Waterproof Design】It designed with a rubber USB cap which enables it waterproof and dust-proof, better protects its internal circuit and enhance its lifespan effectively. Excellent accessories for almost all 12V-24V vehicles, marine, ATV, motorcycle, bike, truck, Golf Cart, RV, Boat, SUV, etc.
☺【LED Digital Voltmeter】 Designed with a digital LED display. It allows driver read the vehicle's battery voltage at first sight clearly while driving in real-time, so that to avoid voltage abnormal issue for you.
☺【Certified Safe Guarantee】Certified by CE & ROHS with Over-charging, Over-current, over-heating and Short Circuit Protection to ensure safety, meanwhile, built-in Smart IC ensures the circuit won't be burnt out if wrong wiring.

Specification:

Color: Black
LED color: Red/Green/Blue
Output Voltage: DC 5V 3.1A
Input Voltage: DC 12V-24V
Working Temperature: -℃40 to +℃60
Certification: CE, Rohs

Package:

1*Dual USB Socket

Attention please:

1.Q:Are you a factory or trading company?
A:We are the manufacturer

2.Q:How is the quality ?
A:It is very good quality. We check every item before shipping

3.Q:Do you have any certificates?
A:Yes,we have CE &,Rohs and other cetificates.

4.Q:How long is it the warranty ?
A: 1year

5.Q:When will you send the product ?
A:We will send it in 2 days after receiving the