QIANLI LT1 Individual Power Supply 1 Set+2 Card (with 6-XSMAX/11-12PM Expansion Card)

https://www.youtube.com/watch?v=uR7iJzpVjFs -Isolated charger DC diagnostic tool -Figures and pointer are on the same dial surface, rejecting separate use of one heart and two purposes, and voltage, pointer current and current digital display are displayed on the same screen -Mechanical watch sensitivity without delay precise value from digital display -Ordered expansion card slot, is a header, not just a header -The industry’s first independent power supply design, takes no power from the tested circuit, more accurate -The current of all Power consuming components is provided by type-c interface, which does not pollute the current and voltage tested -Optional expansion card set to solve various maintenance pain points -The expansion card corresponds to the USB port, and the expansion card can be activated automatically by connecting to the appropriate interface. -Compatible with notebook power cable (with USB to Type C head) Voltage range indicator light Below 5V: green light is always on 5~9V: green light is flashing slowly Above 9V: green light is flashing fast