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

Single Red 40 inch Snap Lead for GSR/SR (GP4 & GP8 ONLY) Learn More

Passive IR (PIR) HEG Headband for use with the Pendant or Pocket A3. 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. Learn More