TS-30A TS-20A Short Killer PCB Short Circuit Fault Detector Box Version:TS-20A Great way to store all

Great way to store all your pictures and videos by external iPhone storage

XT317 FIRE

series/parallel output

After completing your order

TS-30A TS-20A Short Killer PCB Short Circuit Fault Detector Box Version:TS-20A Great way to store allTS 30A TS 20A Short Killer PCB Short Circuit Fault Detector Box. Features : Overheating protection Overcurrent protection Overvoltage protection Sound prompt Automatic recovery Safe and efficient Positive and negative polarity recognition Support output voltage 0 5. 5v current 0 20A 0 30A Short killer is good for detecting all kinds of short circuit It can detect short circuits in seconds and fix it It can be used to detect short circuit on any cell