Gold / silver / silver chloride electrode, diameter of 10mm, hole of 2mm.
DIN standard plugs, applicable to a variety of EEG, visual electrophysiology, electromyography, evoked potential equipment.
Color matching optional.
From 30-120 inches length optional.

Suitable for all groups, including newborns and the elderly.
No contact with sclera, not to provoke the eyes.
Lightweight material, cornea contact electric connections made by gold coated ring and point-shaped electrode.
Does not affect vision and color perception.
Does not affect the transparency of cornea, neither the cornea pigment epithelium.
Standard DIN interface, applicable to all electrophysiological devices in market.

Easy to learn to operate, handy and convenient maintaining process