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Schumann Wave Generator Pulse Sine Frequency 7.83Hz 0.1Hz~100000Hz Adjustable
Barcode:
767248961219
- $41.95
$67.56- $41.95
- (-38%)
- Unit price
- per
Please hurry! Only 24 left in stock
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30-day Return Guarantee
Features:
1. This product is made of high quality materials, using low temperature drift crystal oscillator and high precision DAC special chip, the product has good frequency stability;
2. This product not only can output 7.83Hz Schumann wave, but also joined the programmable frequency modulation technology, can be adjusted in the range of 0.01Hz ~ 100000Hz frequency;
3. Digital circuit crystal frequency reference, more stable, stronger anti-interference;
4. Power supply interface adopts Type-c interface, easy to use, support Type-c to Type-c power supply.
Product Description:
Schumann wave itself is not a direct role in the sound or video products to improve sound quality, but the role of the spatial environment, so that people's physical and mental relaxation, improve the body's perception of sound and images, improve the health of the human body to improve the efficiency of the work of the human body, and alleviate the psychological pressure also has a better effect. The product can not only output 7.83Hz Schumann wave, but also can be adjusted in the range of 0.01Hz-100KHz frequency, digital circuit crystal oscillator frequency reference, more stable, stronger anti-interference, the use of low-temperature drift crystal oscillator and high-precision DAC special chip, you can accurately output the frequency and pure sine wave.
Product Parameters:
With acrylic shell version:
Operating voltage: DC 5V (DC 4-15V)
Working current: 9-14mA
Power supply interface: Type-c (support Type-c to Type-c power supply)
Default frequency: 7.83Hz
Adjustment range: 0.01Hz~100000Hz pure sine wave
Signal voltage amplitude: 3V
With 3.5MM audio output connector
With acrylic case
Size: 155*105*26MM (with shell)
Product list:
1X signal generator
1X Acrylic enclosure
1X USB cabe（Random color）
NOTE:PO BOX address is not supported, please provide the correct physical address
ATTENTION:
If the customer change their mind and want to cancel the order, please contact us within 2-3 hours after placing the order. Or, once the package is dispatched, we won\'t be able to intercept packages in transit. Please understand.
Refund note: Only return the product cost, not refund the freight!!!
Tip:Due to the high freight costs in some areas, there may be additional charges. Thank you for your understanding.
Delivery Only | Click & Collect is Not Available
Warranty:
At Yarra Supply, we stand behind our products. Most products come with a 12-month warranty unless otherwise stated on the product listing. Some products may be eligible for an extended warranty, so please check the specific product details to confirm.
Please note: Our warranty covers manufacturer defects and does not cover damage caused by user misuse or issues during delivery.
How to initiate a warranty claim
If you experience an issue with your product, please follow the steps below to submit a warranty claim:
Contact Customer Service and provide the following details.
· Order ID
· Description of the issue
· Images/Videos: Show any visible defects or faults. Please use the recommended file size and format for best visibility.
Our team will evaluate your claim and respond promptly. If you have any questions, please contact Yarra Supply Customer Service and provide your order ID for reference.
At Yarra Supply, we aim to make your shopping experience easy and hassle-free.
Shipping Surcharges
We offer free shipping on most products to most areas across Australia. While some items may incur additional delivery fees due to carrier limitations or delivery distance.
Any applicable shipping fee will be clearly displayed at checkout before you confirm your order.
Shipping Locations
We currently ship across Australia, and selected products are also available for delivery to New Zealand.
If you are shopping from New Zealand, please switch to the New Zealand site via the region selector on our homepage to view local availability and pricing.
Processing & Delivery Time
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Orders are typically processed within 1–2 business days.
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Standard delivery time is 3–10 business days within Australia, and 7–15 business days for New Zealand orders (depending on your location and courier service).
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Tracking information will be provided once your order has been dispatched.
Order Tracking
Once your order has been shipped, you’ll receive an email with your tracking number and a link to track your parcel’s progress.
Delivery Issues & Cancellations
If your order hasn’t arrived within the expected time frame, please contact our customer service team at contact.yarrasupply@gmail.com with your order number, and we’ll assist you promptly.
If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable.
Additional postage fees may apply for re-delivery or re-direction requests.
Returns Note
If you are not satisfied with the product or have mistakenly placed the wrong order, please note that we are not responsible for any return shipping costs after the item has been shipped.
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