64 channel EEG Cap WaveGuard | Size M (51-56cm)
10% system with 64 electrodes.
62 EEG electrodes, A1 and A2 on the mastoid (M1/M2). Additionally ground/earthing (GND = Fpz) and reference (REF = CPz).
Cap color: red/black.
Only with 68-PIN HD Adapter TER-XC-351