Fan was not running.... Book for DVM is "missing"...somewhere around here :) But after reading your reply and others the urge to check the fuse = overwhelmed me! DUH! The Fuse was BAD! Bang on forhead! Thanks to all that replied! Tim >>> jan-erik.xa.soderholm@ERICSSON.COM 09/11/03 15:51 PM >>> Tim Hart wrote: > I'm attempting to measure the current draw of a DC fan. > I hook up a simple panel current meter and it shows 200 ma.... > (It's a small fan) and then I hook up my supper nice DVM and > it shows ZERO! I changed the range, set it to auto etc. Nothing! Many DVMs has a separate jack for voltage vs. current. A few control questions : - Does the fan run with the DVM connected as described ? - Has the DVM *ever* been able to measure current ? - Have you lost the manual for the DVM ? :-) Jan-Erik. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body