Microelectrode Amplifier


Microelectrode Amplifier A3305
Low pass filter: 40Hz, 1 KHz, 3 KHz, and 10 KHz
High pass: filter 0.1Hz, 1Hz, 10Hz, 300Hz.
Gain: 100, 1000, 10000, 20000.
Two range Impedance checker KΩ / MΩ.
Polarity switch.
LCD display.
Full digital control
Connect to PC via an optically isolated serial port.
Stimulation input for electrically stimulation by recording electrode.


Microelectrode Amplifier A3308
Low pass filter: 40Hz, 1 KHz,2KHz, 3 KHz, 8KHz, and 10 KHz
High pass filter: 1Hz, 300Hz.
Gain: 100, 500, 1000, 5000, 10000, 20000.