Rev.3  Sep 28, 2016

If you are unable to download software, please check the following:

  • Please register a myHioki account and then use it to log in to the myHioki service.
  • Product firmware (product upgrades) and computer application software can only be downloaded for products you have registered on the myHioki service.

  • Application Disk(


Impedance Analyzer Application Disk
(Description of transfer commands, COM class USB Driver, Sample Application)


1. The file below contains the following for resources for HIOKI’s Impedance Analyzer.
●Description of transfer commands used with the RS-232C, GP-IB, USB and LAN interfaces. 
 (Compatible: IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02,IM7587-01,IM7587-02)
●USB device driver.
●Sample Application
 (Compatible: IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02,IM7587-01,IM7587-02)
 ・Download measurement data. (Communication control)
 ・Calculate Accuracy
 ・Calculate Measure Range.
 ・Get screen image

2. After decompressing the downloaded file, double-click "Index.htm" to begin.

Version Upgrade History

Rev.3 (Newest Version)
・Correspond to IM7587.

・Correspond to IM7580A and IM7581.


Operating Environment

1. This software can be operated under
WindowsVista(32-bit or 64-bit) , Windows7(32-bit or 64-bit) , Windows8(32-bit or 64-bit) , Windows10(32-bit or 64-bit) systems.

2. Internet Explorer 9.0 or better