{"id":8042270523461,"title":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief","handle":"1hz-500khz-dds-signal-generator-with-schumann-resonator-portable-multifunction-waveform-generator-with-ac-dc-power-ideal-for-oscilloscope-calibration-audio-testing-and-stress-relief","description":"\u003ch3\u003e1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e1Hz-500kHz DDS signal generator with Schumann resonator: Combines the functions of a high-frequency signal generator and a 7.83Hz Schumann resonator to provide electronic circuit testing with stress-relieving benefits, setting it apart from standard models.\u003c\/li\u003e\r\n \u003cli\u003eVersatile waveform generation: Produces sine, square, triangle, and sawtooth waveforms. Includes a switchable filter for precise sine and pulse outputs, perfect for oscilloscope calibration and testing audio amplifiers.\u003c\/li\u003e\r\n \u003cli\u003eDual power options: Compact and portable, powered via AC\/DC adapter or external battery pack (not built-in), suitable for classrooms, labs, or field testing\u003c\/li\u003e\r\n \u003cli\u003eComplete package with Schumann resonator: The included Schumann resonator enhances mental relaxation while offering reliable performance for engineers and audiophiles alike.\u003c\/li\u003e\r\n \u003cli\u003eHigh accuracy \u0026amp; stability: Built with quality pulse chips, accurate resistors, and correction capacitance for stable frequency generation\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-07T17:48:49+10:00","created_at":"2026-04-07T17:48:45+10:00","vendor":"Seesii","type":"Function Generators","tags":["health_selected_Apr2026"],"price":21200,"price_min":21200,"price_max":21200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44852168753221,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D99R3B8W","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief","public_title":null,"options":["Default Title"],"price":21200,"weight":349,"compare_at_price":null,"inventory_management":"shopify","barcode":"200DDS","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/beesactive.com\/cdn\/shop\/files\/B0D99R3B8W.jpg?v=1775763504","\/\/beesactive.com\/cdn\/shop\/files\/814aw9FnlOL.jpg?v=1775548128","\/\/beesactive.com\/cdn\/shop\/files\/71ew1arlfNL.jpg?v=1775548128","\/\/beesactive.com\/cdn\/shop\/files\/7114-z3n-iL.jpg?v=1775548127","\/\/beesactive.com\/cdn\/shop\/files\/71gb94WEFSL.jpg?v=1775548128","\/\/beesactive.com\/cdn\/shop\/files\/71n-sRFqxuL.jpg?v=1775548128","\/\/beesactive.com\/cdn\/shop\/files\/71joBgSD1EL.jpg?v=1775548127","\/\/beesactive.com\/cdn\/shop\/files\/71zbxlq1FlL.jpg?v=1775548128","\/\/beesactive.com\/cdn\/shop\/files\/61otr0DIZOL.jpg?v=1775548128"],"featured_image":"\/\/beesactive.com\/cdn\/shop\/files\/B0D99R3B8W.jpg?v=1775763504","options":["Title"],"media":[{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720313413,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/B0D99R3B8W.jpg?v=1775763504"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/B0D99R3B8W.jpg?v=1775763504","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720346181,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/814aw9FnlOL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/814aw9FnlOL.jpg?v=1775548128","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720378949,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/71ew1arlfNL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/71ew1arlfNL.jpg?v=1775548128","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720411717,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/7114-z3n-iL.jpg?v=1775548127"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/7114-z3n-iL.jpg?v=1775548127","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720444485,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/71gb94WEFSL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/71gb94WEFSL.jpg?v=1775548128","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720477253,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/71n-sRFqxuL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/71n-sRFqxuL.jpg?v=1775548128","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720510021,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/71joBgSD1EL.jpg?v=1775548127"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/71joBgSD1EL.jpg?v=1775548127","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720542789,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/71zbxlq1FlL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/71zbxlq1FlL.jpg?v=1775548128","width":1600},{"alt":"1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief - BeesActive Australia","id":31242720575557,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/beesactive.com\/cdn\/shop\/files\/61otr0DIZOL.jpg?v=1775548128"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/beesactive.com\/cdn\/shop\/files\/61otr0DIZOL.jpg?v=1775548128","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e1Hz-500kHz DDS Signal Generator with Schumann Resonator, Portable Multifunction Waveform Generator with AC\/DC Power, Ideal for Oscilloscope Calibration, Audio Testing, and Stress Relief\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e1Hz-500kHz DDS signal generator with Schumann resonator: Combines the functions of a high-frequency signal generator and a 7.83Hz Schumann resonator to provide electronic circuit testing with stress-relieving benefits, setting it apart from standard models.\u003c\/li\u003e\r\n \u003cli\u003eVersatile waveform generation: Produces sine, square, triangle, and sawtooth waveforms. Includes a switchable filter for precise sine and pulse outputs, perfect for oscilloscope calibration and testing audio amplifiers.\u003c\/li\u003e\r\n \u003cli\u003eDual power options: Compact and portable, powered via AC\/DC adapter or external battery pack (not built-in), suitable for classrooms, labs, or field testing\u003c\/li\u003e\r\n \u003cli\u003eComplete package with Schumann resonator: The included Schumann resonator enhances mental relaxation while offering reliable performance for engineers and audiophiles alike.\u003c\/li\u003e\r\n \u003cli\u003eHigh accuracy \u0026amp; stability: Built with quality pulse chips, accurate resistors, and correction capacitance for stable frequency generation\u003c\/li\u003e\r\n \u003c\/ul\u003e"}