Mouse Scroll Wheel & Encoder Tester
Test your mouse scroll wheel for jumping, skipping, or reversed scrolling issues. Online diagnostic for scroll encoders.
Total Scrolls0
Up0
Down0
Left0
Right0
Scroll Speed—
Scroll Burst Intensity
Clean
Intensity burst will appear here
Mouse Scroll Test
Scroll your mouse wheel to start
How to Use
- • Scroll your mouse wheel up and down
- • Try horizontal scrolling if supported
- • Check the statistics and scroll speed
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