Voltage Tester SN-1

• Country
• Czechoslovakia

• Manufacturer / Brand
• Metra Blansko; Blansko

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 339243

• Picture
• Schematics

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Voltage Tester SN-1 - Metra Blansko; Blansko

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

• Dimensions (WHD)
• 50 x 130 x 30 mm / 2 x 5.1 x 1.2 inch

• Notes

• Voltage tester allows to indicate phase, phase order and voltage:
  AC: 110; 220; 300; 500 V
  DC: 110; 120; 440; 500 V

• Net weight (2.2 lb = 1 kg)
• 0.126 kg / 0 lb 4.4 oz (0.278 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 121 models, 92 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Metra Blansko; Blansko