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🇺🇸 U.S. BUYERS – NO EXTRA IMPORT FEES
No customs duties • No hidden chargesOLD TIME GOOD TIMEVintage Electronics • Laboratory Equipment • Estate FindsProfessionally packed and shipped from CanadaKrohn-Hite Model 4100A Oscillator Vintage Laboratory Signal GeneratorFAST SALE PRICE AVAILABLE
Fair offers are welcomeDescription
Vintage Krohn-Hite Corp Model 4100A Oscillator manufactured in Avon, Massachusetts USA for professional laboratory and electronic testing applications.
Front and rear identification plates confirm model 4100A correspondence.
Professional laboratory oscillator featuring push-button frequency selection, multiplier controls, RMS and peak-to-peak voltage adjustments, frequency vernier control, BNC outputs, and industrial metal chassis construction.
This equipment was acquired from the estate of an engineer featuring a large well-kept collection of oscilloscopes, RF equipment, communications electronics, scientific devices, laboratory instruments, and vintage test equipment accumulated over decades.
Condition Description
Used vintage condition with cosmetic wear from age and storage including scratches, oxidation, finish wear, dust accumulation, and handling marks.
This unit has not been tested and working condition is unknown.
Sold exactly as shown, as-is, for restoration, calibration, vintage laboratory display, collection, or parts/repair.
Item / Signal GeneratorFeaturesPush-button frequency selection, multiplier controls, RMS voltage adjustment, P-P voltage control, frequency vernier, BNC outputs, heavy industrial chassisApplicationLaboratory / Electronic TestingCountry/Region of ManufactureUnited StatesVintageYesConditionUsed / Untested / As-IsProvenanceEngineer Estate CollectionTechnical Information
- Laboratory oscillator / signal generator
- Push-button frequency selection system
- Multiplier frequency controls
- Frequency vernier adjustment
- RMS voltage adjustment
- Peak-to-peak voltage control
- BNC output connectors
- External sync connection
- Industrial metal construction
Origin
- Professional laboratory electronic equipment
- Vintage analog signal generator
- From large engineer estate collection
Physical Details
- Heavy industrial metal chassis
- Ventilated cabinet construction
- Bench laboratory format
- Attached AC power cable
Visible Features & Observations
- Working condition unknown
- Front and rear model plates present
- Frequency push-buttons intact
- Rear connectors installed
- Attached power cord included
- Cosmetic wear from age and storage
- Dust and oxidation visible
- Sold exactly as photographed
Shipping & Packaging
This item will be professionally packed using protective materials appropriate for vintage laboratory electronic equipment to help ensure safe transport.
Worldwide shipping available from Canada.
Store Notes
OLD TIME GOOD TIME specializes in vintage electronics, RF equipment, oscilloscopes, laboratory instruments, communications devices, and scientific estate finds.
Most inventory originates from engineer-owned collections, laboratories, workshops, and long-term technical archives.
Please review all photos carefully before purchase.
Important Information
This item is sold as-is with no returns.
