HS Code Subheading 902580

9025.80.15 Nonelectrical barometers, not combined with other instruments 9025.80.20 Hydrometers and similar floating instruments, whether or not incorporating a thermometer, non-recording, other than electrical 9025.80.35 Hygrometers and psychrometers, non-electrical, non-recording 9025.80.40 Thermographs, barographs, hygrographs and other recording instruments, other than electrical 9025.80.50 Combinations of thermometers, barometers and similar temperature and atmosphere measuring and recording instruments, nonelectrical