How to Install

  1. Run simon.exe, follow the instructions.
  2. After iMON restart you should see temperatures on your display with default period of 30 seconds.


  • One must have Administrator privileges in order to install and run SiMON properly.
  • Owners of VFDs and iMON remote should also get information displayed with "Not Defined Command".


You may experience application initialization error during iMON restart. This can happen only if the correct version of Microsoft.VC90.CRT is missing. Please follow this link to solve the problem.