75лв

I do...batteries
[SPA-002]

I do...batteries
Purpuse

The kit enables:
  • acquaintance with the history
  • do it yourself galvanic cell and battery
  • do it yourself voltaic pile
  • their use for...
The kit includes
  • Zinc and copper nails - x 4 pcs.
  • Zinc and copper discs - x 10 pcs.
  • Filter paper
  • Aluminum foil
  • Alligator clip wires - 5 pcs.
  • Calculator with connecting wires
  • LED with stand
  • Description of the kit and the experiments
Note: Adult supervision required.

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