American Educational Two Potato Clock, 8-1/2" Length x 3-1/2" Width x 2-3/4" HeightLED potato clock runs on 2 potatoes, oranges, grapefruits, lemons or cans of soda pop Designed to demonstrate the principle of an electrochemical cell Easy to Use Blue Plastic Potatoes not included The potato clock is designed to demonstrate the principle of an electrochemical cell. The LED clock runs on 2 potatoes, oranges, grapefruits, lemons or cans of soda pop. Potatoes are great mashed, roasted, baked or in clocks! Potatoes not included.

Amplitude: ±3

Tip Width: 1

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provide 2 channels output

Ideal for product designers

Blackberrys

Stranded Tinned Copper

"Superheterodyne" designed to receive standard AM and FM broadcast frequencies

•Position Range:±50V(5V/div)

The jack contacts are gold-plated to prevent rusting and enhance electrical conductivity

EASY TO READ: the 1/3" digital display is easily seen from all angles

and sandpaper