GX200 Series

Compact series potentiostats enable on-site analysis in electrochemical research laboratories using most popular electrochemical techniques.

These small and affordable portable instruments enable you to develop applications tailored for your research needs. Compact series instruments are optimized for biosensor applications but they are also an ideal solution in many research areas, such as other electrochemical sensors, corrosion, battery and super-capacitors or fuel cells.

Advanced PC software enables control of multiple units from same screen and at the same time, setting up parallel replicates and spools for a more customized multiplexing experience.

Choose the instrument configuration that fits best to your electrochemistry application needs over a variety of instruments and upgrade options.


Small, yet powerful electrochemistry interfaces for lab or field.

  • Compact and portable
  • Advanced software with multiplexing capability
  • Covering all common electrochemical techniques
  • Wired and wireless connectivity through USB and BLE
  • Tailored to your needs for a budget
  • Operating mode

    Bi-Potentiostat and
    Impedance Spectrum Analyser*

  • Current resolution 0.002 % of current range (5 pA on lowest current range)
  • Maximum current ±20 mA
  • Impedance spectrum range 100 KHz
  • Number of channels 2
  • Electrochemical cell compatibility

    WE1, WE2, RE and CE; WE1, WE2
    and RE/CE, IDE, IDA

  • Inputs/outputs

    2 mm Banana connectors, MEMS sensor Interface;
    Various screen printed sensor interface options

  • Number of current ranges

    8 and Autorange

  • Number of current ranges remarks

    200 nA to 20 mA

  • Potential accuracy ≤0.1%
  • Potential scan range ±2 V
  • Potential resolution 10 µV
  • PC interface USB-C
  • Android mobile device interface


  • Multiplexibility USB-C OTG
  • Power USB; 5VDC / 45 mA max
  • Dimensions (W/H/D) 48 x 37 x 23 mm
  • Weight of the instrument 63 gr
*: May vary depending on the model. Please see below.



More than an introduction level instrument.

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