• Country
• Japan

• Manufacturer / Brand
• Sanwa Electric Instrument Co., Ltd.; Tokyo

• Year
• 1958–1963

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 130373

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 2 × 1,5 & 22,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Multimeter 305-ZTR - Sanwa Electric Instrument Co.,

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 135 x 85 x 180 mm / 5.3 x 3.3 x 7.1 inch

• Notes
• Shape: rectangular. 2-mm-jacks.
  DC: 0,5...5000 V, Ranges: 0,5, 2,5, 10, 50, 250, 500, 1000, 5000 V; 0,05 mA...10 A, Ranges: 0,05, 1, 10, 50, 250 mA, 10 A.
  AC: 2,5...1000 V, Ranges: 2,5, 10, 50, 250, 1000 V.
  Ohms: ×1, ×100, ×1000, ×10000.
  Decibels: -20...+36 dB.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Antonio Martins-Pais. See "Data change" for further contributors.

• Other Models

• Here you find 56 models, 54 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanwa Electric Instrument Co., Ltd.; Tokyo