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Newton Ball Physics Science Pendulum Steel Balance Ball Newton's Cradle Decor
US $11.94
ApproximatelyS$ 15.40
Was US $14.93 (20% off)
Condition:
New
A brand-new, unused, unopened, undamaged item. See the seller's listing for full details.
Sale ends in: 6d 7h
More than 10 available12 sold
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Shipping:
Free DGM SmartMail Ground.
Located in: Raleigh, North Carolina, United States
Delivery:
Estimated between Thu, 18 Sep and Fri, 26 Sep to 94104
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:393313352472
Item specifics
- Condition
- New: A brand-new, unused, unopened, undamaged item. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
- UPC
- Does not apply
- MPN
- Does Not Apply
- Brand
- Unbranded
- Age Level
- 12-16 Years
- Recommended Age Range
- 12 Years & Up
- Custom Bundle
- No
- Type
- Ball touching pendulum
- Model
- Ball touching pendulum
- Item Length
- 17.5cm
- Item Width
- 11cm
- Item Height
- 13cm
- Item Weight
- 250g
- Shape
- Arch
- Style
- Modern
- Color
- As shown
- Feature
- Durable
- Form Factor
- Free standing
- Package
- Box
Item description from the seller
Seller feedback (7,646)
This item (7)
All items (7,646)
- h***e (403)- Feedback left by buyer.Past yearVerified purchaseThanks
- 1***s (4274)- Feedback left by buyer.Past yearVerified purchaseThank you
- 5***a (25)- Feedback left by buyer.Past yearVerified purchaseThe photos look nicer than it actually is. Except for the metal balls, it’s all plastic (even the chrome-looking stand). Came in a banged-up, old school box. And worst of all, it arrived with two of the metal balls having broken off, rendering it useless. Very disappointing.
- d***d (1777)- Feedback left by buyer.Past monthVerified purchaselove this tester. I have purchased 2. pick your test, shows waveform, nice size, everyone needs one or two.
- h***s (213)- Feedback left by buyer.Past monthVerified purchaseWorks well, needs modifications to clean up the accuracy though. The primary inductor needs to be extremely consistent, while actual L isn't critical. The unit does not have any support for battery power, but I'm going to make one. There are some issues with the type of switches used, as they introduce some hysteresis between toggling from variable contact area (particle ingress, oxide presence, etc) which really they should be SSD. Temp is important too, the unit must be thermally static.
- r***c (1742)- Feedback left by buyer.Past monthVerified purchaseGood transaction. Thank you!