| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 40khz | 0.26 | 0.1 | 715 | 38 |
| 40khz transducer | 0.32 | 0.4 | 1421 | 66 |
| 40khz ultrasonic transducer | 1.24 | 0.2 | 5482 | 78 |
| 40 khz to hz | 1.87 | 0.6 | 1825 | 41 |
| 40khz ultrasonic transducer driver circuit | 1.35 | 0.1 | 5732 | 91 |
| ultrasonic transducer 40khz | 0.42 | 1 | 906 | 58 |
| ultrasonic transducer 40khz 100w | 1.72 | 0.4 | 8681 | 88 |
| waterproof ultrasonic transducer 40khz | 1.87 | 0.4 | 8167 | 71 |
