Test items:test atomizers resistance and batteries voltage
Working current:Less than 10mAh with no tested object
Less than 30mAh with tested object
Standby power consumption:Less than 10uA
Package:nice black box
Ceramic Tipped Tweezers tip is made out of ceramic, it can withstand the high temperature when you dry fire your coil. Making coil building so much easier. It’s a great and handle tool if you are into rebuildable atomizers.