US$ 50.00
two beaker mugs
and a semicircular dish
and yellow leads are already in use
Acrylic bell-in-vacuum jar with an internal 4-6V DC electric bell that fades and falls silent as the enclosed air is removed
supplying a finer-gauge option for precision resistors and standard-cell construction in physics labs
Economy Electricity Kit for Introductory Electronics Subcategory_Lab Equipment Sets two beaker mugsPlastic cased introductory electronics kit with 10 lamp holders+bulbs, a 6V buzzer, 3 6V motor, 5 DPDT slide switches, a cell holder, and 10 crocodile leads for full class circuit building work.
US$ 50.00
US$ 38.95
US$ 18.00
US$ 55.00