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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 J&J TP60 DIN Adapter cable for the J&J Engineering I-330 C2 Plus 6 or 12 Channel Systems. Can be used with EMG, EEG or EKG 1.5mm DIN leads (standard EEG leads). 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