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J-9
Used
This item is being sold as used untested when you first turn it on it does make a beeping sound it will require 2 9volt batteries it is missing 3 of the little base feet on the bottom of the unit which I\'m sure you could easily pick up at any hardware store overall it looks in really good condition for its age please refer to the photos to see the quality of what you are purchasing
I will guarantee this to your full satisfaction
I will secure for shipping
The Neuronics Alpha-Theta Wave Sensor Model Neep-4 is a rare, vintage 1970s bioresponse and neuroresponse device manufactured in the United States by Neuronics, Incorporated.
Key Overview & FeaturesDry Electrode Technology: Patented unique circuit and dry electrode design allowing it to detect brainwaves via simple skin contact without needing conductive gels or pastes.Target Wave Tracking: Specially tuned to detect Alpha waves (8–13 Hz) for relaxation and Theta waves (4–7 Hz) for deep meditation or creativity.Physical Build: Typically features a distinct blue portable vintage case with silver dials and red printed instruction panels on the unit.
