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提示信息
输入电压：DC 12V-24V
输出电压：DC 5V
输出电流：3100mA
转换效率：百分之九十五
电压测量范围：5V---25V正负0.2V误差
电流测量范围：0--3.1A正负0.1A误差
温度测量范围：-20度到+80度正负1度误差
4 in 1 car charger.
Features:
New design with double 3.1A USB output,PTTC over-current protection,display the voltage,temperature and current alternately by each 10 seconds.Auto power off while the input current or output current is greater than the safety current,please plug out will working again.
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
