Sylvania polymeter Type 303 vacuum tube voltmeter – works but needs calibration
Sylvania polymeter Type 303 vacuum tube voltmeter – works but needs calibration Sylvania polymeter Type 303 vacuum tube voltmeter – works but needs calibration

Sylvania polymeter Type 303 vacuum tube voltmeter – works but needs calibration

USD 25.00 USD
SKU: oYF321LU
Condition: For parts or not working
Tags: 303 Solder contains lead SYLVANIA United States
Categories: Vintage Electronics

Specifications

Model303
Country Of OriginUnited States
California Prop 65 WarningSolder contains lead

Ah, Sylvania. And to test those devices, Sylvania created a line of test gear that allowed up and coming engineers and technicians to diagnose and repair various electronic devices.

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