Argonne model AR-380
Needle Pressure Gauge
The Argonne model AR-380 is of simple and solid construction, offering an easy way of accurately measuring needle pressure by the simplest operation at the state of pickup arm being put on record.
Because of it's simplicity in construction, it secures a long life without disorder.
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Argonne model AR-380 / model AR-380 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Argonne.