Accessories

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

Toomim style HEG(Hemoencephalography)Headband for nIRS (Near infrared spectroscopy). The nIR ("near infra red") HEG (hemo-encephalography) headband measures brain blood oxygenation(blood color) using oximeter principles under the patent from Biocomp Research Laboratories. It can be used differentially (across the forehead from F7 to F8 (in the 10-20 system) according to particular training objectives. Designed for the Neurobit Optima 2 and 4 channel EEG/HEG units. 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

Finger sensor for the new Emwave Pro (for MAC or PC) biofeedback system. Works with emWave2. 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

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