Specification:Shell Material: Acrylic
Size (L*W*H): 70x50x60mm
Application: Experiment kit for high school chemistry primary cell experiment.
Features:1. Connect copper plate and red wire to the red binding post (positive, + )
2. Connect zinc plate and black wire to the black binding post (negative, - )
3. Connect LED (light emitting diode) to binding posts. Long terminal of LED is positive(+), while short terminal is negative (-).
4. Add acid solution into the box.
5. Observe LED grows and bubbles up on copper plate.
Package Included:1 x Primary Cell Box
1 x Copper Plate
1 x Zinc Plate
1 x Iron Plate
1 x Light Emitting Diode
2 x Wires
More Details:
