• Country
• Japan

• Manufacturer / Brand
• ISI Teston; Ishii Instrument Works; Yamanashi

• Year
• 1978 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 345989

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / AAA: 2 x 1.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Digital Multimeter DM 2350 - ISI Teston; Ishii Instrument

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

• Notes

• Ishii - ISI Teston - Digital Multimeter DM-2350

  3-½ autoranging LCD digital multimeter with buzer.

  Ranges:

  • DC V: 0.2 - 2 - 20 - 200 - 1000
  • AC V: 2 - 20 - 200 - 600
  • R: 200 Ω - 2 MΩ
  • A: 200mA (20A with external shunt DM-20A included with accesories)

  Model identical to Promax MD-350

  See later model DM-2350-01

• Literature/Schematics (1)
• -- Original-techn. papers.

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

• Other Models

• Here you find 17 models, 14 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ISI Teston; Ishii Instrument Works; Yamanashi