| Brand | Heath |
|---|---|
| Model | SD-4850 |
| MPN | 636HD0004 |
| Oscilloscope Type | Digital Oscilloscope |
Check the listing for details. Heath/Zenith SD-4850 Digital Memory Oscilloscope S8332. Condition: Used. Listed at 29.00 USD. All front panel LEDs and switches work. Connected output to oscilloscope but only get stepped square wave output regardless of input into either channel. Unit utilizes the Z8400 CPU.