US$ 295.00
and triangle waveforms from 1Hz to 100kHz at 0-10V peak-to-peak
Volta's electrophorus
Designed to project wave behavior live for an entire class
closing when a magnet is brought near to introduce magnetic-actuated switching alongside hand-operated switches
yielding a flatter field profile for plane-of-symmetry demonstrations
Large Magdeburg Hemisphere Plastic Labware_Plastic Burettes and triangle waveforms from 1HzLarge Magdeburg hemispheres demonstrating the force of atmospheric pressure through vacuum sealed halves that resist tug of war separation in classroom scale physics demos.
US$ 295.00
US$ 1350.00
US$ 19.49
US$ 33.99
US$ 39.90
US$ 15.99