On Sat, 12 Aug 2017 15:51:02 -0400, wrote:

On Sat, 12 Aug 2017 13:32:01 -0500, Mark Lloyd
wrote:

On 08/11/2017 07:53 PM, wrote:

[snip]

No I don't - but with a high impedence (digital) voltmeter

There are high impedance analog meters. I have used one in college.
[snip]

A VTVM? Haven't seen one in 50 years.
Mine is sitting on a shelg as a decoration - or was for years - Gotta
go check to be sure - wouldn't want to post in-accurate information
on this list ---
Yup - the old Heathkit IM-11 is still there - whew! Don't have to
appologize for that one!!