Barometer Fortins

Barometer Fortins

Regular price
KSh8,195.00
Sale price
KSh8,195.00
Tax included.

Fortin barometer Mercury barometer that requires the accurate setting of the mercury level at a fixed point (scale zero, see FIDUCIAL POINT). The reading of the mercury height is then taken by adjusting a vernier scale to the top of the mercury column.