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DC Microvolt-Amperemeter 425A

DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 370612) Equipment
 
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 370613) Equipment
 
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 370614) Equipment
 
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 370610) Equipment
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 270382) Equipment DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 103055) Equipment
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 269580) Equipment DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 269578) Equipment
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 269579) Equipment DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 269581) Equipment
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 270388) Equipment DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 270389) Equipment
DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 304035) Equipment DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 1762931) Equipment
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DC Microvolt-Amperemeter 425A; Hewlett-Packard, HP; (ID = 270382) Equipment
Hewlett-Packard, HP;: DC Microvolt-Amperemeter 425A [Equipment] ID = 270382 400x394
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For model DC Microvolt-Amperemeter 425A, Hewlett-Packard, (HP); Palo Alto, CA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hewlett-Packard, (HP); Palo Alto, CA
Year: 1960 ?? Category: Service- or Lab Equipment
Valves / Tubes 4: 5751 12AX7 12AT7 6X4 0B2 0A2
Semiconductors (the count is only for transistors) 2:
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 115; 230 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: DC Microvolt-Amperemeter 425A - Hewlett-Packard, HP; Palo Alto
Material Metal case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 180 x 255 x 275 mm / 7.1 x 10 x 10.8 inch
Notes Messbereiche:
Microvolt: 10, 30, 100;
Millivolt: 0.3, 1, 3, 10, 30;
Volt: 0.1, 0.3, 1;
Micro-Microamperes: 10, 30, 100;
Milli-Microamperes: 0.3, 1, 3, 10, 30;
Microamperes: 0.1, 0.3, 1;
Milliamperes: 0.003, 0.01, 0.03, 0.1, 0.3, 1, 3.
Spiegelskala mit 0-Punkt in der Mitte.
Net weight (2.2 lb = 1 kg) 6.1 kg / 13 lb 7 oz (13.436 lb)
Source of data -- Collector info (Sammler)

Model page created by Richard Gajics. 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.




  
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