The OpenBCI Headband kit is a great starter kit for EEG measurements! Researchers, teaching labs and classrooms will find this budget-friendly option appealing. The leads included are compatible with all OpenBCI biosensing boards: Cyton, Ganglion, and CytonDaisy. Boards sold separately.
The leads are all 18" (45 cm)
The headband allows three frontal cortex measurements (F7, AF7, Fp1, Fpz, Fp2, AF8, F8) via the three included lead wires with flat EEG snap electrodes. The headband facilitates temporal, parietal, and occipital measurements via six standard leads. Measurement can be taken at including but not limited to FT7/FT8, T7/T8, TP7/TP8, P7/P8, PO7/PO8, O1/O2, and Oz nodes, depending where you position the spikey electrodes. In total, this kit comes with NINE electrode leads.
If you want additional frontal lobe measurements, you can purchase Snap Electrode Cables. They are compatible with the flat EEG snap electrodes in this headband kit.