Boonton

Vintage 1960s Boonton 22A/62B Precision Resistance Reference & Voltage Standard

A nice touch with this item is the molded fiberglass that fits precisely.

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Boonton 9200B 10 kHz to 1.2 GHz, 200 uV to 3V in 8 Ranges, RF Voltmeter. Tested!

You will notice the type does not apply, so it's a no-class product.

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