FutureHealth Products: I-330 C2 plus 6 channel I-330 C2 plus 6 Channel Flexible and Powerful EMG, EEG, ECG, HRV, SC and Temperature. Versatile, powerful full function biofeedback/ neurofeedback system

FutureHealth Products: I-330 C2plus 12 channel J&J Engineering. I-330 C2plus 12 Channel Flexible and Powerful EMG, EEG, ECG, HRV, SC and Temperature

FutureHealth Products: ProComp Infiniti System The ProComp Infiniti is an eight-channel, multi-modality encoder that has all the power and flexibility you need for real-time, computerized biofeedback and data acquisition in any clinical setting.