"How to extract PCB from chassis of Fluke VoltAlert 1AC-A II?"に関する回答I sacrificed my fluke to the cause, it didn’t make it. However I used unconventional methods, but I figured it out. So if you take the button off with a pair of tweezers there is a clip right behind it towards the butt of the pen. You “should” be able to just stick something in there to push it down and it can slide right out.