Below is the download link for the PC software.
https://drive.google.com/file/d/1W--TLn61GBdRxqGmQIF9OTdYh3lIj7ky/view?usp=drive_link
Due to the file size, we have hosted the file on a cloud drive for download. 

If you require updates to the local testing software or the remote control app, please contact us with your SN, SW ver, and HW ver.
It can check from the 'system set'.

If you encounter any issues during the download process, please contact support@relaytest.com.

Thank you for using our service.
