| Brand | Ballentine |
|---|---|
| Frequency Range | 0-20db |
| MPN | 310-A |
| Display | Analog |
Check the listing for details. Vintage 1940s Ballentine Model 310-A Electronic Voltmeter-working. Condition: Used. Listed at 59.00 USD. The product is a vintage 1940s Ballentine Model 310-A electronic voltmeter, which is a working analog device with a frequency range of 0-20db. This voltmeter from Ballentine is a rare find and offers a unique tool for testing and measuring electrical voltages in a traditional and reliable manner. Its retro design and functionality make it a valuable addition to any collection or industrial setting looking for a dependable and accurate measurement instrument.