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Accessories
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Temperature Sensor for GP-4 , GP-8 and GP-12Temperature Sensor for GP-4 , GP-8 and GP-12 biofeedback devices from Physiocom Designs (formerly J&J Engineering). Learn More$50.00 -
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Heartmath Meditation Assistant BookThe HeartMath Meditation Assistant provides a comprehensive understanding of how to use the emWave or Inner Balance to enhance your spiritual/self-help practices. Using the emWave or Inner Balance with the HeartMath Meditation Assistant can be a facilitator to any system of meditation, self-help or healing techniques. Learn More$9.95 -
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J&J Input Extension CableInput extender for the J&J C2+ 12 channel and 6 channel systems. Learn More$40.00 -
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Plastic EEG Ear Clips - 2 packEEG Ear clip with 17mm Silver Silver Chloride pellet sensor - use with J+J Engineering I-330 systems or any snap cable. Learn More$30.00 As low as $27.00 -
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-56%Ground Lead for J+J I330C-2 18 inchGround lead for J&J Engineer biofeedback system. Part# GL-2 Learn Morewas $22.50 Special Price $9.99
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Accessories