Hi,

I'm looking for a low-cost data acquisition device. I want to
interface to one of these meters:
  Circuit Specialists MAS-345
http://www.circuitspecialists.com/prod.itml/icOid/4003

The same looking meter is sold by several vendors:
  Mastech MAS-343
  Velleman DVM345DI
  Global Specialties PRO-70. http://www.globalspecialties.com/pro70.html

Similar but different:
  Radio Shack 22-812 (some code at
http://www.kronosrobotics.com/Projects/rsmeter.shtml )
  TekPower TP4000ZC

Anyone have experience interfacing with these? (not using the included
Windows software.)

Regards,
Mark
markrages@gmail
-- 
Mark Rages, Engineer
Midwest Telecine LLC
markrages@midwesttelecine.com
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