Double click detection for all mouse buttons
📖 Introduction:
Distinguish different click types through color changes: light blue for single click, green for normal double-click, red for faulty double-click. Data panel synchronously highlights corresponding button areas.
Comprehensively detect all mouse button functions with three-level counting: total clicks, normal double-clicks (80-500ms), and faulty double-clicks (<80ms). Real-time identification of button degradation.
Customize faulty double-click detection threshold (50-150ms) to match your mouse type. Gaming mice may require stricter settings for accurate detection.
Test all 5 standard mouse buttons: left, right, middle, and two side buttons (B4/B5). Many users overlook side buttons which can also develop faults over time.
Record timestamp and detailed information of all mouse operations, including click intervals, button state changes, and double-click events, facilitating problem diagnosis and analysis.
Get detailed insights into mouse health. High faulty double-click count indicates switch degradation, helping you decide when maintenance or replacement is needed.
Click each mouse button normally 50-100 times while monitoring the counters. If the "Faulty Double Clicks" count increases when you're only clicking once, it indicates a hardware issue. The tool automatically detects clicks with intervals less than the threshold (default 80ms) as faulty double-clicks.
A normal double-click is two intentional clicks within 80-500ms interval. A faulty double-click occurs when a single physical press registers as two clicks due to switch bounce, typically with intervals less than 80ms. The former is intentional user behavior, the latter indicates hardware degradation.
Use the threshold slider below the mouse visualizer. Lower values (50-70ms) make detection stricter, suitable for gaming mice. Higher values (100-150ms) make detection more lenient. The default 80ms works for most standard mice.
Double-click faults are usually caused by:
While any mechanical switch mouse can develop this issue, it's commonly reported in:
This is due to the specific switch models used, not necessarily brand quality.
Consider replacing your mouse if:
This tool helps you make an informed decision by quantifying the issue.
The tool uses JavaScript to track mouse down/up events with millisecond precision. When a button press is detected, it checks the time since the last press of the same button. If the interval is less than the faulty threshold (default 80ms), it counts as a faulty double-click. If between 80-500ms, it's a normal double-click. The algorithm handles all 5 mouse buttons independently.
Yes, this tool works with both wired and wireless mice. Ensure your wireless mouse is properly connected and has sufficient battery. Some wireless mice may have different switch characteristics, so adjust the threshold slider if needed.