my experience is that most of the eBay meters that do not give errors are
very close to spec. These old meters do not drift as much as a new meter.
If you have a good 10 volts and 10k resistor calibration is a snap...
verifying cal in not as easy. The high-frequency AC cal is more difficult.
On Mo
Forgot to add. All were purchased on theBay.
Joe
-Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of J. L. Trantham
Sent: Monday, January 15, 2018 9:12 PM
To: 'Discussion of precise voltage measurement'
Subject: Re: [volt-nuts] What's the probability of a
Dave,
I have three of these meters that have all been sent to Agilent/Keysight for
the 'Agilent/Keysight' Calibration and all have passed. Two of the three were
still 'in spec' when arrived. The third lost its calibration when I failed to
properly remove the 'CalRam' and read it. I think I t
There's an "interesting" $5400 buy-it-now on eBay at the minute. It's
described as "Agilent 3458A 8.5 digit Multimeter CALIBRATED".
http://www.ebay.co.uk/itm/Agilent-3458A-8-5-Digit-Multimeter-CALIBRATED/
232593692038
When one reads the description, one can see it is an HP (not Agilent) 3458A,
th
Please go right ahead...
-Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of Andre
Sent: 15 January 2018 06:43
To: Discussion of precise voltage measurement
Subject: Re: [volt-nuts] Any list members in UK who can accurately characterise
a 732A and a 10K res
