That is the silver lining to having this shitty beard – when somebody inevitably gives you crap about it, you can look confused while feeling your smooth upper lip, eyes widening, then feel the beard and yell ‘what the fuck!?’ with an alarmed look on your face and run away
I have a 3rd-party bit insert for my Leatherman that can check voltage on batteries, so I’m set for this problem (volty by pcpoodle)
Something on-battery would be cool, but with that Duracell PowerCheck implementation never seemed right to me, it seemed to show the battery having more and more power the harder and harder I pushed on the spots. 🤷