| S/N | Item | Price/Unit ($) | Accuracy (mA) |
| 1 | Fluke 705 Loop Calibrator | 799.49 | 0.025 |
| 2 | Martindale MARTEK300 | 407.20 | 0.100 |
| 3 | CALOG LOOPII mA | 695.34 | 0.010 |
| 4 | PIE 334 and 334Plus | 835.00 | 0.015 |
| 5 | Altek 334A Process Loop | 555.00 | 0.015 |
| 6 | Voltcraft CC-421 | 148.28 | 0.048 |
| 7 | GE Druck UPS-Ill | 965.00 | 0.010 |
| 8 | Additel 209/210 Series | 731.00 | 0.015 |
| 9 | Extech PRC10 | 365.90 | 0.010 |
| 10 | Yokogawa CA71 | 1622.00 | 0.010 |