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7.83HZ Schumann Wave Ultra-Low Frequency Pulse Generator Audio Resonator Set

Czb Electronic
(314209)
Seller's other items
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US $12.07
ApproximatelyS$ 15.51
Was US $12.98 (7% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Sale ends in: 12h 44m
Select
Without Shell
With Acrylic Shell
More than 10 available77 sold
Breathe easy. Returns accepted.
This one's trending. 77 have already sold.
Shipping:
US $5.69 (approx S$ 7.31) eBay SpeedPAK Standard.
Located in: ShenZhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, 19 Aug and Tue, 2 Sep to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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Seller assumes all responsibility for this listing.
eBay item number:133776313083
Last updated on Jul 26, 2025 14:22:40 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Type
Schumann Wave Generator
Marke
Markenlos
EAN
Does not apply
Voltage
DC5V
Model
ADCOM GFA-545
UPC
Does not apply
MPN
Does Not Apply
Current
0.5A or more

Item description from the seller

About this seller

Czb Electronic

99.3% positive feedback•1.8M items sold

Joined Dec 2011
Dear Vauled Buyer! We are a leading shop for integrated circuits, sensor modules, power supply modules, LCD modules, thermometers hygrometers, humidity temperature controllers, relay modules, 3d ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
ICs & ProcessorsDiodes & RectifiersTransistors & MOSCapacitors & ResistorsLED componentsDIY PCB Universal BoardCables & AdaptersVoltage regulator ModuleWireless Module

Seller feedback (490,618)

All ratings
Positive
Neutral
Negative
  • y***s (539)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Everything was perfect 👌
  • d***e (29)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Assembly instructions for this would have been nice since I ordered it as in a Plastic enclosure. and didn't know that it was coming unassembled. After several tries , I figured it out but it was pretty unprofessional thing to do.
  • t***e (292)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The electronic board itself works fine. However, the fiberglass case was not all the way cut out like it should. Making it unusable. Sorry but I don't recommend this sell.
See all feedback