USB Car Charger Multi Function Car Volt Meter
USB car charger multi function car volt meter :
New design with double 3.1A USB output,PTTC over-current protection,display the voltage,temperature and current value by each 20 seconds. Power off automatically while the input current or output current is greater than the safety current, plug out, it can work again
USB car charger multi function car volt meter :
1. Voltage monitor
2. Current monitor
3. USB charging
4. Thermometer
Input voltage:DC 12 V-24V
Output voltage: DC 5V
Output current: 3.1A
Conversion efficiency:95%
Voltage measuring range: 5 V - 25 V
Current measuring range: 0-3.1 A
Temperature measurement range: - 20 degrees to + 80 degrees



We offer USB car charger multi function car volt meter .
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Skype: bluesino-elena, what's app: 86 15820758301
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