There is a single connection to your EEG equipment via an adapter. All electrodes are then connected at the same time using a plug connection. Various designs of adapter are available, so that the caps can be connected to any type of EEG apparatus. The design of the electrodes ensures an excellent connection via a saline bridge. This gurantees artefact-free measurement, supported by the reduction of transfer resistance and sources of interface. Size Colour 62-58 (L) Blue 58-54 (M) Red 54-50 (S) Yellow 50-46 (XS) Green

waveguard connect: excellent choice for everyday EEG applications 21 active EEG electrodes, plus reference and ground Convenient connection to all EEG systems is achieved with optional adapters to individual 1.5mm touchproof connectors Coolmax breathable fabric for enhanced comfort and short drying times; easy to use and maintain Each head cap features 21 channels + reference & ground and includes a chin strap. Standard output is a DB25 connector. Electrode Type: Tin International 10-20 Electrode Placement Color Size Yellow Baby Red Infant Blue Child Yellow/black Small Red/black Medium Blue/black Large

Adapter for Waveguard connect EEG caps: allows the connection to EEG amplifiers without a DB25 connector; DB25 male connector to individual touchproof connectors; 31cm cable length