3 in 1 Thermometer Hygrometer Barometer for Weather Station Test Tools Durable
Features: Alloy aluminum outer EU standard movement, the dial imported aluminum magnesium alloy, PMMA plastic lens, adjusting wheel, multi-function display, large display panel with dual-scale weather change logo
The contrast pin on the lens is used to compare readings to see if atmospheric pressure rises or falls over a certain period of time.
Generally applicable to ships, factories, laboratories, families.
lightweight and easy to install, suitable for or placed on a
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