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BJH Music Festival Science Kit - 0.5CM Lightning Coil Experiment Set for Kids, STEM Physics Learning Toy with Light Up Effects | Perfect for Classroom Demonstrations & Science Fair Projects
BJH Music Festival Science Kit - 0.5CM Lightning Coil Experiment Set for Kids, STEM Physics Learning Toy with Light Up Effects | Perfect for Classroom Demonstrations & Science Fair Projects
BJH Music Festival Science Kit - 0.5CM Lightning Coil Experiment Set for Kids, STEM Physics Learning Toy with Light Up Effects | Perfect for Classroom Demonstrations & Science Fair Projects
Sku: 65667744 in stock
$119.46
$217.21
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Estimated Delivery: 10-15 days international
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Power supply voltage: 20V power adapter Power: 20W Weight: 0.6Kg 1. The first classic spark gap coil controlled by a single-chip microcomputer, a fusion of new technology and classical technology! 2. The first classic spark gap coil with a ceramic gas discharge tube instead of an air igniter, the core components are innovative with new technologies! 3. The first coil using only one main resonant capacitor has a small advantage! 4. The first coil that uses the primary coil of the circuit board, saves trouble and looks beautiful! 5. The first classic spark gap coil is only the size of the palm, the smallest is well deserved
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For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

2. The first classic spark gap coil with a ceramic gas discharge tube instead of an air igniter, the core components are innovative with new technologies!

3. The first coil using only one main resonant capacitor has a small advantage!

1. The first classic spark gap coil controlled by a single-chip microcomputer, a fusion of new technology and classical technology!

4. The first coil that uses the primary coil of the circuit board, saves trouble and looks beautiful!

5. The first classic spark gap coil is only the size of the palm, the smallest is well deserved


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