Very nice, it can detect the a thin tip (as thin as soldering tips of TS100) and the motor is powerful enough to clean the dirtiest iron (my old one was oxidized and cleaned it up)
all resived in good condition
This is the finest pice of gear in my little laboratorium, i have gotten several (new) T12 soldering tips, i had sat at side, almost gone. But entra the tip cleaner and it gives me almost new tips, Mony saved, time saved, a all perfect working pice of equipment. Thanks I'm a REALLY happy customer.