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Electronic Tachometer Meter 505A

Electronic Tachometer Meter 505A; Hewlett-Packard, HP; (ID = 1307075) Equipment
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Electronic Tachometer Meter 505A; Hewlett-Packard, HP; (ID = 1307075) Equipment
Hewlett-Packard, HP;: Electronic Tachometer Meter 505A [Equipment] ID = 1307075 809x532
Select picture or schematic to display from thumbnails on the right and click for download.
For model Electronic Tachometer Meter 505A, Hewlett-Packard, (HP); Palo Alto, CA:
Source: HP Catalog 18A
Country:  United States of America (USA)
Manufacturer / Brand:  Hewlett-Packard, (HP); Palo Alto, CA
Year: 1944 ? Category: Service- or Lab Equipment
Valves / Tubes 6: 6SJ7 6SJ7 6L6 6V6 6V6 5Y3GT 0D3 0D3
Main principle none
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Electronic Tachometer Meter 505A - Hewlett-Packard, HP; Palo Alto
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 19 x 8.75 x 12 inch / 483 x 222 x 305 mm

The -hp- Model 505A is calibrated in rpm and the Model 505B: 50 rps to 50000 rps full scale reading in 10 ranges.
The Model 505 is based on the  Electronic Frequency Meter Model 500A.

see Forum

Net weight (2.2 lb = 1 kg) 28 lb 0 oz (28 lb) / 12.712 kg
Price in first year of sale 300.00 USD

Model page created by Pius Steiner. 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.