| Brand | Amperex |
|---|---|
| Type | radiation counter |
| Unit Type | Unit |
| Model | CR-300 / Corona Regulator |
| MPN | CR-300 |
| Unit Quantity | 1 |
| Country of Origin | United States |
| California Prop 65 Warning | None |
Check the listing for details. Radiation counter Vacuum Tube AMPEREX CR-300 Tipped Glass Tube Corona Modular. Condition: Used, Made in United States. Listed at 29.99 USD. AMPEREX RADIATION COUNTER TUBE. APPEARS USED I HAVE NO WAY OF TESTING MANY OTHER ODDBALL AND UNUSUAL TUBES.
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