Portable Signal Generator 0.01Hz-20kHz,1.8 Inch TFT Display Schumann Wave 7.83Hz Sleep Aid Stable Low Frequency Oscillator for Physics Lab, Research and DIY Electronics Projects

Portable Signal Generator 0.01Hz-20kHz,1.8 Inch TFT Display Schumann Wave 7.83Hz Sleep Aid Stable Low Frequency Oscillator for Physics Lab, Research and DIY Electronics Projects

• Portable:Built in rechargeable battery, easy to carry,Charge anytime, anywhere! Integrated lithium batteries can provide several hours of continuous operation. Very suitable for on-site service, outdoor natural relaxation meditation, or free movement in the laboratory.
• 7.83Hz Sleep Aid:Taking the frequency of 7.83Hz as an example, the device can quickly adjust to the Schumann resonance at 7.83Hz to calm the mind, assist sleep, improve emotions, and enhance yoga and meditation effects. Adjust different frequencies to meet the needs of different scenarios. The simple packaging and unique features are perfect for personal use and gift giving (This product has a silent frequency and does not need to consider the impact of noise)
• 0.01Hz to 20kHz:Covering ultra-low to audio frequencies, 7.83Hz,174Hz, 285Hz, 396Hz, 417Hz ect,suitable for a vast array of testing scenarios from slow control systems to audio amplifier response testing.
• 1.8" Color Screen:This full-color screen signal generator can clearly view details such as waveforms, parameters, and menus, reducing eye fatigue and operational errors. Included Protective Case protects your investment from bumps, drops, and dust during transportation and storage, making it ideal for use in various environments.
• Support:Enjoy access to 24/7 customer assistance and explore more possibilities with the included Effective Sine Therapeutic Frequencies List. Before starting any frequency, sound, or music assisted therapy, it is important to seek professional advice to ensure that it meets your personal health needs.