Miniature generator
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Item#: MART0143
$3.50 (unit price)
Quantity:
$3.50 (unit price)
Quantity:
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| Quantity | Unit price (USD) |
| >= | $ 3.50 |
| >= | $ 2.92 |
| >= | $ 2.50 |
Features and Specifications
Miniature hand-cranked generator
Voltage:3V-6V to light the LED
Voltage:3V-6V to light the LED
Notes: LED has a positive and negative plarity.
Tip: diode LED lamp has a positive and negative polarity, if no light, reversed the 2 wires
Used for teaching tool or a variety of small science and technology production, model making Price is for 1pc
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