Metal Electrodes, Mini Light Bulbs
Electrodes for fruit/potato batteries, conductivity, thermal experiments; extra large surface area.
Great price when you buy just one; unbeatable prices on quantity.
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5 Cu/Zn Electrodes, 10 Wires
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Copper Electrode Element Strip
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Zinc Electrode Element Strip
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Alligator Clips 500mm (20")
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2.5V Bulbs and Holders Kit
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Here are some images useful for correctly creating different types of fruit/vegetable batteries. Click on the "Technical" Tab for additional information.
A Battery | Parallel | Series |
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We also offer optional alligator clips & wires so you can connect these electrodes in series or in parallel to LEDs, etc. A digital multimeter (voltmeter/ammeter) is recommended for testing circuits.
Click on this link for Potato Experiment for more information making copper-zinc electrode potato battery.