David, Have you considered the Solartron/Ametek 7081?
If I'm not mistaken, you posted some images of their EPROM's several years ago. It's slow sampling at 8.5 digit resolution but seems user friendly and, at least several years ago, was able to be calibrated by Ametek in England. I sent two over there for calibration. Good luck. Joe -----Original Message----- From: volt-nuts [mailto:[email protected]] On Behalf Of Dr. David Kirkby Sent: Sunday, June 30, 2019 6:18 PM To: Discussion of precise voltage measurement Subject: [volt-nuts] What are the best of the low(ish) cost 8.5 digit multimeters? I would like to get an 8.5 digit multimeter, but an Agilent, Fluke or Keithley is outside my budget. There are quite a few other 8.5 digit multimeters around, but I was wondering what is the best of the cheaper ones. I really don’t want to spend more than £1000 (GBP) and preferably less. There’s a Datron/Wavetek 1271 on eBay at a price of £2450 or offer, but recent ones sold in the UK have gone for £800. I have emailed the seller of that, as I have bought from him before. He can sometimes be quite flexible on prices, especially if one deals outside eBay. I want to avoid buying something that is impossible to get calibrated, but I can’t afford to buy a 3458A or similar. Dave -- Dr. David Kirkby, _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/volt-nuts_lists.febo.com and follow the instructions there. _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/volt-nuts_lists.febo.com and follow the instructions there.
