Computer-based, 64-channel device specifically designed for multi-channel microelectrode arrays, including impedance measurement, automated electroplating, site activation and site rejuvenation. For use with Neuralynx’s Tetrode Assembly Station.

nanoZ® features extremely low (nanoamp) test currents for measuring impedance or electrode impedance spectroscopy (EIS), and in vitro or in vivo experiments. nanoZ also delivers electrical current for lesioning or tissue marking.

Five inbuilt electroplating modes provide automated electrode impedance matching, activation and cleaning:
Neuralynx, Inc. is a distributor of nanoZ.

  • Manual control
  • Whole-electrode impedance testing and electroplating
  • DC electrode
  • Impedance spectroscopy
  • Site activation

Please refer to nanoZ documentation for instructions on nanoZ use.

  • Measures 64 channels in less than 1 minute

  • 5 inbuilt electroplating modes

  • Intuitive graphical user interface

  • Easy USB connection/interface to most PCs

  • nanoZ device
  • 1.8m USB cable
  • NZA-DIP 16 adapter
  • NZ-CAL test adapter
  • 3-pin-to-alligator clip cable
  • 4 stick-on “feet”
  • Storage case
  • Installation CD: an intuitive graphical user interface, and a Python and MATLAB® software development kit for customized applications. nanoZ Software v1.4
Sold Separately:
  • nanoZ Holder
    ​nanoZ Holder & Stereotaxic Rod for use with Neuralynx’s Tetrode Assembly Station


Channels 64
Measurement Range 1 - 100 MΩ
Test Frequencies 1 - 5000 Hz
Test Current 1.4nA RMS (max) bias current 50pA (typ)
Electroplate Mode bipolar constant current
Electroplate Constant Current Range ± 12µA, ±5V compliance
Electroplate Resolution 100nA adjustment step (nom)
LED Indicators Power, Operating Mode
EEPROM device-specific calibration values
PC Interface USB 1.1 or 2.0 compatible
Probe Connectors 2 X Samtec FOLC‐110‐01‐S‐Q
Dimensions (LxWxH) 81 x 70 x 12 mm

Software Download
nanoZ Software v1.4