Voltage Tester 590
- United States of America (USA)
- Manufacturer / Brand
- Superior Instruments Co.; New York (NY)
- 1950 ??
- Service- or Lab Equipment
- Radiomuseum.org ID
- Wave bands
- - without
- Power type and voltage
- No Power needed
- - - No sound reproduction output.
- Wooden case
- from Radiomuseum.org
- Model: Voltage Tester 590 - Superior Instruments Co.; New
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
Voltage Tester. Superior Instruments has a patent for a similar device that was used to test electric fences.
- Model page created by John Kusching. See "Data change" for further contributors.
- Other Models
Here you find 37 models, 37 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Superior Instruments Co.; New York (NY)