| Part Number | Alternate P/N | Range | Thread Size | Price | |
|---|---|---|---|---|---|
| 3-2839-1 | 328391 | 0.01 µS/cm | 3/4" NPT | $281.70 | |
| 3-2839-1D | 328391D | 0.01 µS/cm | ISO 7/1-R 3/4 | $281.70 | |
| 3-2840-1 | 328401 | 0.1 µS/cm | 3/4" NPT | $281.70 | |
| 3-2840-1D | 328401D | 0.1 µS/cm | ISO 7/1-R 3/4 | $281.70 | |
| 3-2841-1 | 328411 | 1.0 µS/cm | 3/4" NPT | $281.70 | |
| 3-2841-1D | 328411D | 1.0 µS/cm | ISO 7/1-R 3/4 | $281.70 | |
| 3-2842-1 | 328421 | 10 µS/cm | 3/4" NPT | $390.60 | |
| 3-2842-1D | 328421D | 10 µS/cm | ISO 7/1-R 3/4 | $390.60 |