| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical comparator calibration | 1.99 | 0.9 | 8433 | 19 | 30 |
| optical | 2 | 0.3 | 6344 | 83 | 7 |
| comparator | 1.99 | 0.4 | 3688 | 30 | 10 |
| calibration | 1.18 | 0.6 | 6182 | 97 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical comparator calibration | 1.53 | 0.8 | 9455 | 80 |
