| Brand | National Instruments |
|---|---|
| Model | USB-6221 BNC |
| MPN | USB-6221 BNC |
Check the listing for details. National Instruments NI USB-6221 BNC Data Acquisition Device, Multifunction DAQ. Condition: Used. Listed at 1365.50 USD. 300.86 USD. 1111.0 USD. You may also like. hipping cost.