Which product line is best for you? Considering an inexpensive home/student/research psychophysiology project? A student laboratory? Perhaps you want to do field studies, or at-home monitoring, or remote physiology monitoring? PhysioData devices have been upgraded to the new GP-8sp. In 2014, we Introduced the original GP8, small, inexpensive, state-of-the-art compact trainer for educators, coaches and trainers. In 2015, we added skin conductans to the GP8, creating the GP8sc.  In 2016, we re-engineered the device again, adding a second fast channel, and a pulse monitor to the Gp8sc. The new device is the Gp-8sp. We have developed basic software, with more on the way...                          
The GP8 has one input on the top panel.
The input can be EEG, EMG or ECG-HRV.
Additional inputs on the side are for
respiration, temperature or other sensors.
This is the least expensive system.
HRV
GP8 EEG
GP8 HRV
PG8 EMG
Education-orientd Biomonitoring and Biofeedback Devices
 Compact Neurofeedback, Biofeedback and HRV Trainers
The GP8s has two inputs on the top panel.
One input can be EEG, EMG or ECG-HRV.
The other is for Skin Conductance.
Additional inputs on the side are for
respiration, temperature or other sensors.
This device is the best value for the price.
The new Gp-8sp allows :
> Somatic Assessment and Biofeedback Apps -Dual EMG, Temp, SC, pulse
> Resonance Freq & HRV Training
> EEG biofeedbaack/ Neurofeedback.

EMG, ECG, EEG, Temp, SC, Pulse and Resp sensors will be needed.
> Switch between EMG, ECG and EEG apps.
> Use SC, Temp. Pulse and Resp as needed

Small, and flexible.
* Fits in a big pocket or purse.
* Optically isolated.
Works on modern Windows PCs.
Tested and works well on  Win 10 computers - requires keyboard.

More software on the way...