With the simultaneous acquisition of 16 lead EEG, EEG topographic mapping, three-dimensional topographic map display, case Thank you for visiting websiteThe main technical parameters 1 1.1 Voltage Measurement Range: 10μV-400μV, the error does not exceed ± 10% 1.2 interval: 1s, the error does not exceed ± 5% 1.3 Time Constant: 0.03s-0.1s, the error does not exceed ± 40%; more than 0.1s, the error ...