BioAmp Digital Offset Voltage Controller (built-in unit)This unit is an orderable option for BioAmp DC Amplifiers. It is a dedicated microcontroller with its own LCD display, built on the front plate of the Main Amplifier. Number of channels: maximum 16. Offset voltage correction range (referring to the electrode): +/- 200 mV, Resolution: 100 µV.
BioAmp optical isolator module for one channelThe module is a classical optical osolator, which can be configured for the same channel number as the whole amplifier. It has got 2.5 kV of isolation voltage while it does not modify the technical data of the base amplifier except one parameter. The high pass filter can not be used with DC setting if the Optical Isolator Module is implemented. The Optical Isolator Module provides an exceptionally high level of hum noise suppression.