Household Items for Sale in Borger, TX

This listing is for a Vintage YSI Model 31 Vacuum Tube Conductivity / Conductance Bridge.Prior to listing it was tested with a nominal 2.2K resistor, assuming K=1. On both the Line and 1KHz settings, the shadow did appear to be at max with Range set to 100K and Drive at 2.2. The eye tube appears good, with almost full coverage. 1 banana jack is broken and will need to be replaced. As with any v...
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