| 16008B | Resistivity Cell |
| 16117B | Low Noise Test Leads |
| 16117C | Low Noise Test Leads |
| 16118A | Test Fixture |
| 16339A | Component Test Fixture |
| 1A7 | ISO 17025 compliant calibration |
| 1CM | Rackmount kit |
| 1CN | Handle kit |
| 82357B | USB/GPIB Interface High-Speed USB 2.0 |
| A6J | ANSI Z540 compliant calibration |
| ABA | U.S. Quick Users Guide (English localization) |
| ABD | Germany Quick Users Guide (German localization) |
| ABE | Spain Quick Users Guide (Spanish localization) |
| ABJ | Japan Quick Users Guide (Japanese localization) |
| ATO | High Resistance Meter |
| E5810A | LAN/GPIB Gateway |
| R-50C-011-3 | Agilent Calibration - 3 years |
| R-50C-011-5 | Agilent Calibration - 5 years |
| R-50C-021-3 | ANSI Z540-1-1994 Calibration - 3 years |
| R-50C-021-5 | ANSI Z540-1-1994 Calibration - 5 years |
| R-51B-001-3C | Return to Agilent Warranty - 3 years |
| R-51B-001-5C | Return to Agilent Warranty - 5 years |
| R-51B-001-C | Return to Agilent Warranty - 1 year |
| RMKT | Agilent Refurbished Product (Do Not Use - Certiprime Option) |