• Country
• United States of America (USA)

• Manufacturer / Brand
• Triplett Electrical Instrument Co.; Bluffton (OH)

• Year
• 1940 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 305301

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

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 1.5 & 22.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Test Unit I-17-6 - Triplett Electrical Instrument

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 290 x 150 x 220 mm / 11.4 x 5.9 x 8.7 inch

• Notes

• Voltmeter, ohmmeter, ammeter, with the possibility to choose between two different sensitivities: 1000 Ω / Volt and 20000 Ω / Volt. The ranges are as follows:

  Volts DC & VAC:  5, 25, 100, 250, 1000, 5000 Volt

  Amps DC:  50 µA, 1mA, 10 mA, 100 mA, 500 mA, 5 A.

  Amps AC:  0,5, 1, 5, 10 A.

  Ohm:  1000, 100000, 10 Meg.

• Author
• Model page created by Fabio Masetti. See "Data change" for further contributors.

• Other Models

• Here you find 143 models, 136 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Triplett Electrical Instrument Co.; Bluffton (OH)