History of the manufacturer
Industrial Instrument Service Corporation; Chicago
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Industrial Instrument Service Corporation; Chicago (USA) |
| Abbreviation: | industrial |
| Products: | Model types Others |
| Summary: |
Industrial Instrument Service Corporation, 5643 West 63rd Place, Chicago, IL 60638.
Made test equipment. Also known as Chicago Industrial Instrument Co. |
| History: |
This manufacturer was suggested by Vitor Oliveira.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 51 | 431-A AC-DC VOM | Uses 860 microampere movement meter. | |
| USA | 51 | 421-D AC-DC VOM | Copper-oxide rectifier for AC. | |
| USA | 51 | 458-A Multi-Range VOM | Ranges: AC-DC volts, 0-2.5-10-50-250-10000-5000. | |
| USA | 51 | 453 Compact AC-DC VOM | 1000 ohms per volt sensitivity. | |
| USA | 51 | Selectohm Potentiometer | Calibrated 0-100,000 ohms bench model. | |
| USA | 51 | Vacuum Tube Voltmeter (VTVM) 504 | 6 ranges to 1000 megohms. | |
| USA | 56 | 312 VOM | 6-range VOM, 2" Meter. | |
| USA | 51 | DC Volt ohm meter 432 | Bakelite front cover & chassis, mounts into black wrinkle finish metal case. Ranges... |
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| Data Compliance | More Information |