Hioki provides software updates and drivers directly through their global website. To ensure you have the latest version compatible with modern operating systems, follow these steps:
| Feature | Software (PC App) | Firmware (Instrument OS) | | :--- | :--- | :--- | | | Control & view data on PC | Fix bugs & add features to the 3197 | | Installation | Run .exe on Windows | Copy .bin file to SD card, then insert into 3197 | | Frequency | Install once | Update every 1-2 years | | Risk | Low | Medium (do not interrupt power) | Hioki 3197 Software Download