+1 yes a handsfree version is great !A pair of 3.5X or stronger reading glasses also work well, and keeps both hands free. I use them all the time for fine soldering work. A tick removal kit might be another option, and comes with magnifier and tweezers.
+1 one of my favorite tools in the shop !! never thought of carrying one maybe i should. might also double as self protection from drunk bums trying to grab your bike while pedaling on the trail as you pass along...[seriously happened once]I carry a sharp scriber to pick out objects. One of those from a sliding square set.
Rick if your in Whittier I'm assuming in Ca. or you could be in Ca as in Canada or Yugoslavia not sure at all where your loc. is ! yes they have mail order but they're all over Southern Ca. from where I am