• Country
• United States of America (USA)

• Manufacturer / Brand
• Supreme Instruments Corp.; Greenwood (MS)

• Year
• 1928/1929

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 62385

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Tube Tester 99-A Supreme - Supreme Instruments Corp.;

• Shape
• Tablemodel, low profile (big size).

• Notes

• 1 Voltmeter, three scales of 0/10/100/600, 1000 ohms per volt. 1 Mil-ameter of 125 mils and 2 1/2 amps. 1 A.C. Voltmeter, three large scales of 0/3/15/150.

• Price in first year of sale
• 97.65 $

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

• Literature/Schematics (1)
• Radio Retailing (Radio & Television R.) (ad October 1928 page 21)

• Other Models

• Here you find 85 models, 66 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Supreme Instruments Corp.; Greenwood (MS)