| Hygrometer | hygrometer |
| Hydrometer | hydrometer |
| Gyrometer | gyrometer |
| Pyrometer | pyrometer |
| Barometer | barometer |
| Mikrometer | micrometre micrometer |
| Hodometer | odometer |
| Algometer | algometer |
| Ergometer | ergometer |
| Geometer | surveyor |
| Hektometer | hectometer hectometre |
| Heliometer | heliometer |
| Xylometer | xylometer |
| Hygrostat | humidistat |
| Prompter | teleprompter |
| Aberrometer | aberrometer |
| Trompeter | trumpeter |
| Azetometer | acetimeter |
| Klinometer | clinometer |
| Odometer | odometer |