Mô tả
| Contact probe type | Spring pressure distribution | Travel distance (mm) | Spring constant (g/mm) | Initial contact pressure (g) | 2/3 compression (g) | Full compression (g) |
| CPD15 | SPS | 4.5 | 15 | 60 | 105 | 125 |
| CPE15 | SPL | 4.1 | 3.5 | 34 | 43 | 48 |
| CPD20 | SPL1 | 5.1 | 4.8 | 12 | 28 | 36 |
| CPE20 | SPH | 3.9 | 38 | 95 | 195 | 245 |
