Analog Multimeter 320
TMK, Tachikawa Radio; Miyatani
- Country
- Japan
- Manufacturer / Brand
- TMK, Tachikawa Radio; Miyatani
- Year
- 1960 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 312077
Front view, bezel is cracked
Front with leads.
Shown stowed in original leather case
Inside rear
- Wave bands
- - without
- Power type and voltage
- Dry Batteries / 1.5 & 15 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: Analog Multimeter 320 - TMK, Tachikawa Radio; Miyatani
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 2.75 x 4.5 x 1.25 inch / 70 x 114 x 32 mm
- Notes
-
Ranges
AC 0-5, 25, 100, 500, 1000 Volts
DC 0-5, 25,100, 500, 1000 Volts
DC Current: 50 µA, 0-5, 50, 500 mA
Resistance: 0-6 kΩ, x1, x100, x1k, x10k (4 ranges, max. 60 MΩ)
Decibels: -20 to +16 dB, where 0 dB is 0.774 V at 600 ΩThe lettering of high resistances at the left side of the dial is erroneous, it should read 1k, 2k, 4k and 6k instead of 1M etc.
- Author
- Model page created by George Hale. See "Data change" for further contributors.
- Other Models
-
Here you find 11 models, 10 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from TMK, Tachikawa Radio; Miyatani
Collections
The model Analog Multimeter is part of the collections of the following members.