Gang: I've been cleaning out some old files and found manuals for the following meters that I no longer own. Simpson Model 260 Series 5 and 5M Operator's Manual. Beckman Tech 300 and Tech 310 Digital Multimeters. If anyone wants these, they're free!! :-) Otherwise, I'll deep six 'em. Take care - Elden http://www.oldengine.org/members/durand