Application: A liveamp 32 channel system works by using a wearable,wireless amplifier to simultaneously record electrical activity from 32 different locations on the scalp through electrodes, capturing brain signals which can then be analyzed to study brain function. SPECIFICATIONS Model: BP-100-3000 Measurement Range: ± 341.6mV Input Noise: 2 μVpp (0.01 Hz to 65 Hz at 250 Hz sampling rate)