It is just that I don't watch Youtube videos. I have seen too many stupid ones so they are now blocked on my system. I do have a couple regular inductive tachs already. Tiny Tach II and the Echo/Husqvarna PET tach ( the one that you can just hold it against the high tension lead though I use the cable and clip most times.
My first Tiny Tach died due to non replaceable battery and the second like to hang up requiring a reset with a knife blade. Just got the PET one recently so no real history on it though I have about 30 min elapse time on it.
