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The 1089 Mark III EEG impedance meter provides quick and easy evaluation of total electrode contact impedance and offset voltage between two electrodes. Learn More
Blood Volume Pulse (BVP) Finger Sensor for GP-4 , GP-8 and GP-12 biofeedback devices from Physiocom Designs (formerly J&J Engineering). Can be used for Heart Rate Variability (HRV) training Learn More
Blood Volume Pulse (BVP) Finger Sensor for GP-4 , GP-8 and GP-12 biofeedback devices from Physiocom Designs (formerly J&J Engineering). Can be used for Heart Rate Variability (HRV) training Learn More
The 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
The eSense Temperature is a small sensor for measuring your skin temperature with the microphone input of your smartphone or tablet (Android or Apple iOS.). Learn More
Incontinence adapter cable for J&J MP7/MP8. Accepts the PIN style SRS Elan Leads. Or will accept newer style with adapter SRS 4646 (no charge if you buy this cable). Learn More