| Brand | Unbranded |
|---|---|
| Compatible Brand | Universal |
| Type | Meter |
Check the listing for details. Vintage Simple RF Field Strength Meter .. Condition: Used. Listed at 7.50 USD. Ultra simple with an etched circuit board antenna, a diode, capacitor and a 0-1 ma meter. Without a strong RF field it can’t be tested. The dc meter test good.