US$ 345.73
Stamped with element symbols for quick identification
Reproduces Oersted's 1820 experiment
pairing with a solar cell to demonstrate the light-electrical-light energy chain during photovoltaic experiments
card screen
Step-Down Transformer Demonstrator with Wall Plug, 4-24V 1A Capacity_100mL Stamped with element symbols forWall plug step down transformer with 4mm sockets and selectable 4 6 12 24V outputs at 1A, sized as both a teaching demonstrator and a small footprint bench AC supply.
US$ 345.73
US$ 47.99
US$ 25.51
US$ 760.52
US$ 160.65
US$ 26.29