| Answer | Crossword Clue |
|---|---|
| AMMETER | Device that measures current |
| AEROMETER | Device that measures gas properties |
| MATERMETER | Device that measures British moms? |
| ERGOMETER | Device that measures work performed |
| THUMBTACH | Device that measures twiddles per minute? |
| BIOMETER | Device that measures emanations of carbon dioxide |
| RHEOSTAT | Device that regulates current |
