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0.01Hz~200kHz Adjustable Frequency Generator: 7.83Hz Schumann Resonance Generator for Healing - USB Powered Sine Wave Signal Generator for Sleep, Stress Relief, Meditation & Yoga Enhancer
4.7 (99 items)
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16
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US$23.99 cheaper than the new price!!
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Used US$16.00
Product details
| Management number | 220424341 | Release Date | 2026/05/03 | List Price | US$16.00 | Model Number | 220424341 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Precise Adjustable Frequency Range】: Supports an adjustable frequency range from 0.01Hz to 200kHz, allowing flexible signal generation for various applications. The device can output commonly used frequencies such as 7.83Hz (Schumann Resonance) and other preset frequencies for research, experiments, and signal testing.
- 【High-Precision DDS Signal Generation】: Built with a low-temperature drift crystal oscillator and DDS frequency synthesis technology, this generator provides stable signal output with 0.001Hz resolution at low frequencies, making it suitable for electronics experiments, waveform studies, and signal analysis.
- 【1.8” Color LCD Display & Easy Control】: Features a 1.8-inch TFT LCD screen with a numeric keypad for direct frequency input. Includes convenient functions such as timer shutdown, adjustable signal light brightness, and screen backlight control. All settings are automatically saved for quick startup.
- 【Portable & USB Powered】: Compact and lightweight design (129 × 98 × 18 mm) makes it easy to carry. Powered via USB-C 5V, suitable for home labs, workshops, classrooms, or DIY electronics projects.
- 【Multiple Waveforms for Various Applications】: Outputs 13 waveform types including sine, square, triangle, sawtooth, ECG, Gaussian, and exponential signals. Suitable for electronics testing, signal simulation, audio experiments, DIY projects, and educational use.
| Batteries | 1 Nonstandard Battery batteries required. (included) |
|---|---|
| Item Weight | 6.9 ounces |
| Manufacturer | ZOOTEALY |
| Item model number | Schumann Resonance Generator |
| Product Dimensions | 4.72 x 3.54 x 0.79 inches |
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