Number of channels: 3 channels;
Sampling rate: 10000Hz;
Sampling accuracy:12bit;
Recording time : 24 h;
Power: 2 batteries in size 5;
Interface: USB2.0;
Scale voltage: 1mV±5%;
Standard Sensitivity:10mm/mV±5%;
Noise level: ≤30μV;
CMRR: ≥60dB;