• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Standard Electric Works Co.Ltd. (SEW); Taipei

• Year
• 2000 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 346449

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

• Number of Transistors
• 2

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / AA: 6 x 1.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Earth Resistance Tester ST-1520 - Standard Electric Works Co.Ltd

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• Standard Electric Works Co.Ltd., (SEW), Earth Resistance Tester ST-1520

   

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 3 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Electric Works Co.Ltd. (SEW); Taipei