7.83HZ 0.01H-100KH for Resonance Pulse Sine Wave Generator

7.83HZ 0.01H-100KH for Resonance Pulse Sine Wave Generator Description

For Wave itself does not act directly on sound or video products to improve sound quality, but on the space environment, which can relax people's body and mind, improve the body's perception of sound andimages, improve thehealth of the human body and work efficiency, and relieve psychological pressure.
This product not only can output 7.83Hz SchumannWave, but also can adjust the frequency in the range of 0.01Hz-100KHz, the digital circuit crystal oscillator frequency reference, more stable and strong anti-interference. This is a new version of for Wave adjustable signal generator, which uses a low-temperature drift crystal oscillator and a high-precision dedicated chip. It can accurately output frequency and pure sine wave.
For audio-visual space - to enhance the sound field and audio-visual effects. For the bedroom - to help sleep soothe the nerves, treatment of insomnia. For the office - relax and improve work efficiency. For the create space - to improve inspiration. For the tea ceremony, spirituality, realization space - resting body and mind.
Working voltage:DC 5V (DC 4-15V). Working current:9-14MA. Power 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. Size:155x105x26MM(With shell). Weight:197g(With shell)
Due to different product batches,the appearance ,which does not affect the use.

Q&A:
Q1: How to change the output frequency?
A1: the "0-9" and "." buttons to enter the value,and the OK button to confirm.If the input is wrong, the SET button to re-enter.
For example, [9][.][7][1], then [OK],you can set to 9.71Hz,the default power-on output is 9.71Hz, and the setting range is 0.01-100KHz(Note:Not all frequency pointscan be set)
Q2: Need to save parameters even after power off?
A2: Please and hold the "SET" button until the LCD displays "Data Save ON"
Q3: How to verify the output waveform?
A3: Please use an oscilloscope to measure the "GND/SIN" port.You can see a pure sine wave.
: How to turn off the LCD backlight?
A4: Short the "BACKLIGHT" button to turn off the LCD backlight;short the "BACKLIGHT" button again to turn on the LCD backlight
Q5: How to turn off the output signal indication (PWR LED)?
A5: Long the "BACKLIGHT" button to turn off the output signal indication;long the "BACKLIGHT" button again to turn on the output signal indication.
Q6: LCD does not display correctly after power on?
A6: Please the RES button briefly and power on again
Colour:As Shown
Material:PC+Plastic

Package Contents:
1 * With Acrylic Shell for Resonance Pulse Sine Wave Generator
1 * USB TYPE-C power supply cables

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.