| Brand | Sennheiser |
|---|---|
| Type | Analog |
| Model | UPM550 |
| Manufacturer Part Number | UPM550 |
| MPN | UPM550 |
Check the listing for details. Sennheiser UPM550 Milivoltmeter 1 Piece. Condition: Used. Listed at 379.00 USD. NOT TESTED UNKNOWN FUNCTIONS REMOVED FROM ESTATE OF WORKING TECHNICIAN AND HAM SHACK