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HP 400EL ac voltmeter
Radioroslyn
Phorum Expert
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Posts: 7,286
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

08-10-2016, 07:33 PM
Whooppppssss. Was looking at the wrong diagram! Your xsistor is HP p/n 1853-009. Couldn't find a crossover but are available here:     http://www.sphere.bc.ca/test/hp-parts/hpparts4.html  
For $7.
http://www.gellerlabs.com/HP%20400E%20EL.pdf

GL
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
(This post was last modified: 08-10-2016, 10:37 PM by Radioroslyn.)
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HP 400EL ac voltmeter - by KCMike - 08-10-2016, 04:07 PM
RE: HP 400EL ac voltmeter - by Radioroslyn - 08-10-2016, 07:33 PM
RE: HP 400EL ac voltmeter - by KCMike - 08-11-2016, 09:04 AM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment