US$ 11.99
Acrylic bell-in-vacuum jar with an internal 4-6V DC electric bell that fades and falls silent as the enclosed air is removed
Used to trace the invisible shape of magnetic fields
and a stirrer for themed home-bar gifting
3 glass beakers with DIN 12231 white graduations and a pouring spout
pin and gauge objects
Standard Physics Force Table with Vector Accessories Science at Home_Chemical Science Acrylic bell-in-vacuum jar with anBuilt on a leveled cast iron base with a dual angle polymer top, this physics force table includes pulleys, slotted masses, and strings for equilibrium and vector experiments.
US$ 11.99
US$ 180.00
US$ 75.00
US$ 36.00