Volt-Ohm-Milliammeter 457
Hickok Electrical Instrument Co.; Cleveland, OH
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hickok Electrical Instrument Co.; Cleveland, OH
- Year
- 1960 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 277691
-
- alternative name: Hickock
aus ebay, #252194305967, Verkäufer ama100
aus ebay, #252194305967, Verkäufer ama100
aus ebay, #252194305967, Verkäufer ama100
- Wave bands
- - without
- Power type and voltage
- Dry Batteries / 1,5 & 30 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: Volt-Ohm-Milliammeter 457 - Hickok Electrical Instrument
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
DC volts: 3, 15, 60, 150, 600, 1200
AC volts: 3, 15, 60, 150, 600, 1200
DC ma.: 0.05, 1, 10, 100, 1000 & 10 amps
Ohms up to 100 megs in 4 ranges
Separate jack with blocking capacitor for audio Output voltage measurements.
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 152 models, 136 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hickok Electrical Instrument Co.; Cleveland, OH