| Answer | Crossword Clue |
|---|---|
| RADAR | Speed-checking device. |
| RADAR | Speed-checking device |
| REIN | Checking device |
| CLEAT | Checking device. |
| ATM | Acct.-checking device |
| GOVERNOR | Speed-control device |
| RADAR | Speed-trap device |
| RADAR | Speed-measuring device |
| RADARGUN | Speed trap device |
| GOVERNOR | Speed-regulating device |
| RADAR | Speed trap device |
| GOVERNOR | Speed-limiting device |
| SILLOMETER | Skipper's speed-measuring device |
| BUMP | Speed ... (traffic-calming device) |
| PATENTLOG | Device for determining a vessel's speed |
| RHEOMETER | Device for indicating speed of blood circulation. |
