Resource Details

The download is a zip archive which includes the firmware files and a text file giving instructions for performing the update.

This firmware is for the PSA Series 3 (PSA2703 and PSA1303) and contains performance and stability improvements - there are no new features in this release. Specifically V1.58 fixes a display bug in zero span mode.

Note that installing this firmware will return all settings to their factory defaults and all unsaved data will be lost. Data and settings stored as files will be unaffected with the exception of the User Preset which will be reset to be a copy of the Standard Preset.