MZC-304 Upgrader 2.11.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. MZC-304 Upgrader is included in System Utilities. The actual developer of the free program is SONEL S.A.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular version among MZC-304 Upgrader users is 2.1. The MZC-304 Upgrader installer is commonly called Sonel Upgrader.exe.
From the developer:
MZC-304 Upgrader is a free program that enables you to update the firmware version for the MZC-304 Loop Meter device. The application automatically detects the device connected to your computer and searches for the latest available firmware versions in order to download and install it.
You may want to check out more software, such as Windows To Go Upgrader, Batch XLS Upgrade & XLSX Downgrade Wizard or Microsoft SQL Server 2008 Upgrade Advisor, which might be similar to MZC-304 Upgrader.
Device Assistants
Device Assistants