New design with double 3.1A USB output, PTTC over-current protection, display the voltage, temperature, and current alternately by every 20 seconds. Auto power off while the input current or output current is greater than the safety current, please plug out will work again.
Input voltage:DC 12 V-24V
Output voltage: DC 5V
Output current: 3.1A
Voltage measuring range: 5 V – 25 V
Current measuring range: 0-3.1 A
Temperature measurement range: – 20 degrees to + 80 degrees