| Test # | Voltage (V) | Water height (m) |
| 1 | 0 | 0.06 |
| 2 | 0 | 0.12 |
| 3 | 1.02 | 0.18 |
| 4 | 1.52 | 0.24 |
| 5 | 2.14 | 0.3 |
| 6 | 3.22 | 0.36 |
| 7 | 3.73 | 0.42 |
| 8 | 3.98 | 0.48 |
| 9 | 4.34 | 0.55 |
| 10 | 4.76 | 0.6 |
| 11 | 5.22 | 0.67 |
| 12 | 5.39 | 0.73 |