Grass polygraph D.C. driver amplifier low level pre-
$92.15
In stock
SKU
150449875277
Used working Grass polygraph D.C. driver amplifier model 7DAK with integrated in one block low level D.C. pre-amplifier model 7 P1K. The power cord has PDA/SDA connector at the end. lot dom
| Model | DC |
|---|---|
| Condition | Used |
| Brand | LabBrand |