| 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 1339.00 USD. 1480.28 USD. 2173.0 USD. You may also like. hipping cost.