... EEG System 8channels EEG Holter Sampling precision:24 bits display speed(paper speed):5 , 10 , 15, 30, 60mm/s Performance ... :≥30dB7.Patient leakage current:<10uA8.Sampling precision:24 bits9.display speed(paper speed):5 , 10 , 15, 30, 60mm/s10.display ... makes the operation easier. USB interface, ensures the transmission speed quick and steady. The case can be transfromed into the European standard ...