Eight Channel Biopotential Amplifier, allows multiple channels of EMG, ECG, EOG to be recorded simultaneously from a single exercising or resting subject, with LabScribe Recording and Analysis Software, Portable, USB
0.01pH accuracy, IP54 Grade with 30 sets data memory,Electrode condition icon to show pH electrode performance,ATC/MTC, 3 point calibration, auto buffer recognition,Auto/manual endpoint, recall last calibration data