US$ 1149.50
the heaviest metal option alongside brass
ten 6 by 4-inch acrylic plane mirrors arrive as a 10-pack
visible inner mechanism letting students watch how the Bourdon tube curves under changing pressure
Borosilicate glass rectangular convection tube at 380 by 300mm with a filling funnel
Narrow-Angle Glass Prism, 20° x 80° x 80° Length_63mm the heaviest metal option alongsidePairs a 20 apex with two 80 base angles on a glass wedge prism, the apex pushing deviation past the small angle regime for comparing thin prism vs. equilateral geometries.
US$ 1149.50
US$ 16.00
US$ 1149.50