Product Application:
1. Supports all operating voltage 12V-24V can be used, USB socket can give smart, phones, tablet PCs charging.
2. Car voltmeter can be used to measure a car or motorcycle power supply voltage is in the normal range, such as the voltage is not normal, you can discover and protect traffic safety car.
Features:
* Double USB port support a variety of electronic products charging at the same time.
* Has passed CE certification, with positive and negative reversal protection.
* You can check the voltage of your car anytime& anywhere .
* Resistant to high current, high temperature and wear, with lED lights, waterproof cover, super power.
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