The gold EEG flat ear clip sensor is 8mm spring loaded flat disk eeg ear clips terminated with a 1.5mm (.060) DIN safety plug. Lead wires approximately 46 inches (116 cm) in length. Gold composition.

Proper Electrode impedance is very important to EEG recordings. Proper skin preparation should be used in order to obtain good impedance. It is recommended to use skin prep paste or abrasive pads along with proper conductive paste such as Ten20 or Elefix.