Hello Rich If you Google "3m 740" the first listing is the spec page for the 740 and it contains a link for a .pdf version of the manual. The verification procedure is in the manual and quite simple. We have never sent ours out. John Thorup > -----Original Message----- > From: Rich Lasko [SMTP:[log in to unmask]] > Sent: Friday, July 25, 2003 11:40 AM > To: [log in to unmask] > Subject: [TN] Tester Calibration > > Good afternoon everyone, > > > > I am using a 3M 740 Wrist/Foot strap tester. Normally in the past I have > sent this out for calibration / verification. What I am wondering is if > any of you folks are doing this calibration / verification in house. If > so, what standard(s) and equipment are you using to check this? Since > this tester is being used daily I really can't afford to have it out of > the plant for too long (I don't have an extra one or a loaner to bridge > the gap while it's gone). Please contact me offline if you have some > input on this. > > > > Thanks, > > > > Rich Lasko > > --------------------------------------------------- > Technet Mail List provided as a free service by IPC using LISTSERV 1.8e > To unsubscribe, send a message to [log in to unmask] with following text in > the BODY (NOT the subject field): SIGNOFF Technet > To temporarily halt or (re-start) delivery of Technet send e-mail to > [log in to unmask]: SET Technet NOMAIL or (MAIL) > To receive ONE mailing per day of all the posts: send e-mail to > [log in to unmask]: SET Technet Digest > Search the archives of previous posts at: http://listserv.ipc.org/archives > Please visit IPC web site http://www.ipc.org/html/forum.htm for additional > information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 > ext.5315 > ----------------------------------------------------- > --------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -----------------------------------------------------