| (mA) | Loop Calibrator | Reference Ammeter 1 | Reference Ammeter 2 | Reference Ammeter 3 |
| 1 | 4.00 | 4.00 | 3.98 | 4.00 |
| 2 | 8.00 | 7.99 | 7.98 | 7.99 |
| 3 | 12.00 | 11.99 | 11.98 | 11.99 |
| 4 | 16.00 | 15.99 | 15.98 | 15.99 |
| 5 | 19.99 | 19.98 | 19.97 | 19.98 |
| 6 | Overcurrent | 20.00 | 20.00 | 20.00 |