… and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, …
Explanatory notes
… and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, … etc. Others are named after the inventor (e.g., Baumé, Brix, Balling, Bates, Gay‑Lussac, Richter, Tralle, Sikes, …