Overview/Double Click Test

Microswitch Chatter & Double Click Inspector.

Diagnose worn copper leaf springs and contact bounce in Omron, Kailh, Huano, and optical switches with millisecond resolution.

Debounce Threshold: 60ms

20ms120ms

Clicks faster than the threshold indicate electrical switch chatter rather than human finger movement.

Block Context Menu on Right Click

Click normally or quickly with left or right mouse button. Both single clicks and double clicks will be analyzed.

Latest Interval:--ms

Switch Health GradeGrade A

100%clean actuation

No mechanical switch chatter detected. Contacts are separating and actuating cleanly.

Valid Clicks

Chatter Errors

Fastest Interval

Slowest Interval

Experiencing Double Clicks?

Learn how to clean switch contacts or generate an RMA report.

Last 20 Actuations

Interval bars will appear as you click