Table 1. Technical specifications for microEEG and Nicolet Monitor.

Product	microEEG	Nicolet Monitor
Company	Bio-Signal Group Corp.	CareFusion Corp.
A/D Converter resolution	16	16
Voltage resolution (μV)	0.15	0.15
Maximum input range	10 mV p. to p.	10 mV p. to p.
Sampling rate	1,000 Hz	Up to 2,000 Hz
Bandwidth	0.15 – 500 Hz	0.16 – 1,000 Hz
Input Impedance (MΩ)	>100	>100
Separately test GND/REF impedance	Yes	No
Number of Channels	32	64
Channel crosstalk	< -126dB	< -40 dB
Noise	< 2.4 μV p. to p. (0.1 -100 Hz)	< 1.5 μV p. to p. (0.1 -70 Hz)