Ken Rad Engraved Type 41 ST Bottle Black Glass Tube 539C Test NOS 🌊
USD 7.99 USD
Specifications
| Brand | KEN-RAD |
Mutual Conductance (GM)Test: 52.4 ( 51 = NOS AVERAGE & 33 = Good MINIMUM). Test results will vary between testers as it is not an exact science. I also use variac at 120 volts with my testers.
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