: Older versions had a known display issue at the 2ns/div horizontal range where graticules were incorrectly spaced; this was reportedly fixed in version v1.5.1 .
The Owon HDS2102S is a hidden gem in the portable oscilloscope market, but its firmware support is buried in the dark corners of the internet. Hopefully, Owon improves their English website navigation, but until then, bookmark the link above. owon hds2102s firmware update link
. The device will appear as a removable disk on your computer. Transfer File : Copy the file to the root of the removable disk. : Older versions had a known display issue
What you’ll need
⚠️ Direct links change with product updates. As of 2026, the correct file is typically named HDS2102S_FW_Vx.x.x.zip . If the link above fails, use the site’s search or contact OWON support. What you’ll need ⚠️ Direct links change with