Original 1943 electrical trade vintage ad for HEWLETT-PACKARD COMPANY. Main office and plant was located in Palo Alto, CA.
Manufacturers of Test Instruments.
Products include: Model 325B Noise and Distortion Analyzer - Almost indispensable for laboratories or production tests in the audio frequency field. Measures total harmonic distortion at nine specific frequencies, measures noise and hum level in A.F. equipment, used as a vacuum tube voltmeter, and used as a high gain amplifier.
Product images, descriptions, applications and specifications provide extensive product details.
Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics. World War 2 propaganda. A fabulous addition to your retro electrical library.
Hewlett-Packard Company 1943 vintage electrical ad noise distortion
- Product Code: zl433
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 29
- Availability: In Stock
- $30.00
$22.50
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