How does it work?
- Choose your problem.
- Run only the short check that matters.
- If something looks suspicious, run an automatic confirmation round.
- Get one clear outcome and the next action.
Mouse · Guided diagnosis
Mouse Health Check
Choose the problem first. If nothing looks wrong, finish quickly. If behavior looks suspicious, confirm only that part and, if needed, change one condition to compare with the previous result.
What is your mouse doing?
Choose the closest symptom, or run a general check.✓
Testarya approach: does not label one odd event as a fault. It repeats the relevant check when needed and avoids a hardware verdict when the test quality is insufficient.
Check buttons
Press each mouse button once.Press the buttons
Try left, right, and middle-wheel click. Press side buttons too if you have them.
?
If a button stays unconfirmed after several presses .
Control inputWe will verify that the test area is still receiving mouse input.
Controlled single click
Click exactly once when prompted. Early clicks are excluded from the result.Ready to start
20 controlled single clicks. This is not a speed test.
Early clicks are ignored0 / 20
Check scroll direction
Scroll down only at first. The test will tell you when to change direction.Scroll down
Scroll the mouse wheel downward at a normal speed only.
Monitoring direction consistency0 / 18
Testarya result
—
—
Change one condition and isolate the resultWhen a result is suspicious, change only one condition and let Testarya compare it with the previous check.
A/B checkCondition comparison
—
—
Show technical details
This result is based on mouse events received by the browser. It does not directly measure the electronic switch or encoder.
Son kontroller
Last 6 Mouse Health Checks in this browser.ComparisonComplete the first check
Why no health score?
A score like 83/100 can look more precise than the evidence supports. Testarya instead describes the observed behavior as “no issue observed”, “recheck recommended”, or “repeated suspicious behavior”.
How do we reduce false conclusions?
For double-input checks, the page controls the rhythm so fast user clicking does not contaminate the result. Suspicious behavior is not confirmed from one round; it is checked again.
Privacy
Raw mouse events are not sent to a server in this version. The latest check summary is stored only in your browser's localStorage.
Frequently asked questions
Why isn't polling rate part of the general health check?
The event rate observed in the browser is a mouse characteristic, not a fault indicator by itself. It is therefore kept in a separate Polling Rate tool.
Does one suspicious event mean the mouse is broken?
No. Testarya tries to reproduce a suspicious first result in a confirmation round.
Important: A browser-based test is not professional electronic measurement. But controlling the test rhythm and trying to reproduce a suspicious result provides stronger evidence than one random measurement.