Description: 1PCS New teaching apparatus Leyden jar Physical experimental apparatus Name: Leiden Bottle brand: Huamao Number: HM308 weight: 0.5KG packaging: corrugated tray size: see the above picture material: aluminum, plastic nature: teaching demonstration, experimental exploration A typical Leiden bottle is a glass container with a conductive metal foil inside and outside as a plate. A spherical electrode is terminated on the mouth of the bottle, and the lower end is connected to the inner metal foil by a conductor (usually a metal chain). The Leiden bottle is charged by connecting the electrode to a source such as an electrostatic generator, and the external metal foil is grounded; the internal and external metals will carry equal but opposite polarity charges. DESCRIPTIONIf you need more quantity, please contact me and I will give you the best price. 1.And we can provide you with other components products, we do not list all product models, please contact me and tell me your needs. 2.Please confirm your address after you bid the item. 3.If you have any questions, please feel free to contact our online customer service. SHIPPING1. We take product delivery very seriously, we use fast delivery services like DHL, Federal, UPS, EMS, etc. 2. We generally send out the package within 2-3 working days. 3. We can ship to most countries, and many products are free shipping. 4. If you need faster delivery time, please contact me. Return Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2.If you do not satisfy with our items. Please simply return to us within 60 Days in original condition. Then we can issue full refund to you after the returned item arrived at our warehouse. 3.Please include your eBay ID and item number with any email requests. Feedback & Contact US 1.When you satisfied with our product and services please leave us positive feedback. 2.If a problem occurs, contact us immediately with any email request. 3.Just contact us using the " Ask the seller a question" link on eBay. On May 15, 2024 at 01:57:25 PDT, seller added the following information:
Price: 28 USD
Location: guangdong
End Time: 2024-12-15T09:16:36.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Model: experimental apparatus
Brand: Unbranded
Type: experimental apparatus
Compatible Brand: Universal
MPN: experimental apparatus
UPC: Does not apply
EAN: Does not apply
