I-330 C2+ 12-Channel

The popular I-330-C2+, now has advanced Windows software and a fast USB interface! It’s 4 differential channels for EMG, ECG, EEG, and 8 channels for temperature, skin resistance, and respiration, provide power, flexibility and functionality for a multitude of customized uses. J&J Engineering’s new Windows software displays signals, provides feedback, collects data, prints reports, and exports database compatible files. Features include automatic testing of electrode impedance for connection quality, easy hookup with reusable gel free sensors, and fast channel sampling at 1024 SPS for high resolution spectral displays and precision filtering. Connects via USB to any 1 GHz (or faster) laptop or desktop running WindowsXP or older Windows versions with current updates.

The I-330-C2’s 12 channel capability supports simultaneous monitoring of signals, such as:

  • 2-person monitoring for ECG, HRV, Respiration, Skin Resistance or Conductance, and Temperature
  • 4 EMG channels with spectral and raw signal displays, 4 Skin Resistance and Conductance, 4 Temperature
  • ECG, 2 EMG, 2 Respiration, 2 Skin Resistance, 2 Temperature
  • 1, 2, or 4 EEG channels, Respiration, SR, Temperature

C2+ Specifications:

Input Channels

Input Ranges

Input Impedance

Notch Filter

Maximum Bandpass

Max sampling rate per channel

A to D Converter

I/O Format

Isolation, Optical

Amplifier Failure Protection

Static Discharge Protection

Power Source

Electrode Impedance Test

EMG Bandpasses

EEG Bandpass

Heart Rate Bandpass

R Wave Filter & Detector

IBI or HR Output

Temperature Range

Skin Conductance Range

4 EMG, ECG, EEG & 8 SR, Temp, Resp.

±500 µV, ±2000 µV

10 Gohm

50/60 Hz

1 to 400 Hz

1024 SPS

16 Bit Conversion

USB or RS232


50 µA maximum


4 x AA alkaline batteries

250 Ohm to 2 Mohm

100Hz to 400Hz, 10Hz to 400Hz

1 to 64Hz

1Hz to 400Hz

Single Beat Update

40 to 200 beats/minute

60° to 100°F (15° to 38°C)

.5 to 100 µS

Unit includes basic software, no cables or sensors.

I-330 C2+12 Channel $1995