Accessories

The HEG Mobile Sensor is perfect for individuals seeking a straightforward, portable solution for concentration or relaxation training. Learn More

The HEG Neuro Professional Set is tailored for professionals looking for an advanced system capable of integrating EEG data for comprehensive neurofeedback 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

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

Input extender for the J&J C2+ 12 channel and 6 channel systems. Learn More

EEG Ear clip with 17mm Silver Silver Chloride pellet sensor - use with J+J Engineering I-330 systems or any snap cable. Learn More

Use to connect the popular Perry Vaginal, Perry Anal sensors to the M501EMG Module. Learn More

Ground lead for J&J Engineer biofeedback system. Part# GL-2 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