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D.C. Vacuum Tube Voltmeter 412A

D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 242389) Equipment
 
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 242390) Equipment
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771752) Equipment D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 215097) Equipment
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 215098) Equipment D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 215099) Equipment
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 215100) Equipment D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 291159) Equipment
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771753) Equipment D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771754) Equipment
D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771755) Equipment D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771756) Equipment
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D.C. Vacuum Tube Voltmeter 412A; Hewlett-Packard, HP; (ID = 1771752) Equipment
Hewlett-Packard, HP;: D.C. Vacuum Tube Voltmeter 412A [Equipment] ID = 1771752 1034x1565
Select picture or schematic to display from thumbnails on the right and click for download.
For model D.C. Vacuum Tube Voltmeter 412A, Hewlett-Packard, (HP); Palo Alto, CA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hewlett-Packard, (HP); Palo Alto, CA
Year: 1958 Category: Service- or Lab Equipment
Valves / Tubes 3: 6AU8 12AX7 6X4 0A2 0B2
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 115/230 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: D.C. Vacuum Tube Voltmeter 412A - Hewlett-Packard, HP; Palo Alto
Material Metal case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 185 x 290 x 220 mm / 7.3 x 11.4 x 8.7 inch
Notes VTVM, ranges 0,001-1000mA, 0.001-1000V, 1Ohm-5000MOhm.
Source of data -- Original-techn. papers.

Model page created by Joachim Glüder. See "Data change" for further contributors.



All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Here you find 355 models, 322 with images and 124 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




 


Forum contributions about this model
Hewlett-Packard, HP;: D.C. Vacuum Tube Voltmeter 412A
Threads: 2 | Posts: 2
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hewlett-pa: 412A ; D.C. Vacuum Tube Voltmeter
Joachim Glüder
04.Feb.12
  1

Liebe Sammlerkollegen,

ein Dame aus Köln rief mich an (über Google fand sie das RM und meine Sammlung). Sie hat aus einem Nachlass ein HP 412A und möchte es in gute Hände abgeben. Sie ist erreichbar unter der Adresse

caipi(at)netcologne.de

Ein Foto des Gerätes gibt es auch:

J.G.

 
Hits: 3323     Replies: 0
hp: 412A (412 A); D.C. Vacuum Tube Voltmeter
Thomas Bavis
11.Aug.06
  1 Manual here: http://bama.edebris.com/manuals/hp/412a/
 
Hewlett-Packard, HP;: D.C. Vacuum Tube Voltmeter 412A
End of forum contributions about this model

  
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