Pointer Diagnostics
Mouse, Polling Rate (Hz) & Double-Click Test
Test Left, Right, and Middle clicks, scroll direction, trackpad swipes, and calculate your optical sensor's true hardware polling rate in real time.
Pointer Hardware
Mouse, Polling Rate & Switch Health
Test left/middle/right/side buttons, detect mechanical double-click faults, measure sensor polling rate (Hz), and scroll delta.
Sensor Polling Rate
-- Hz (Move mouse)
Peak Polling Rate
0 Hz
Click Interval
-- ms
Switch Health
Normal (No Chatter)
Pointer Verification Verdict:Are all mouse buttons, scroll wheel, and sensor tracking operating smoothly?
๐ฏ What is Mouse Polling Rate?
Polling rate (measured in Hertz / Hz) indicates how many times per second your mouse reports its position back to your computer.
- 125 Hz: Standard office mouse (8ms latency).
- 500 Hz: Mid-tier gaming mouse (2ms latency).
- 1,000 Hz: Competitive esports standard (1ms latency).
- 4,000 Hz - 8,000 Hz: Ultra-fast modern gaming sensors (0.125ms latency).
โ ๏ธ The Double-Click Defect Explained
Mechanical micro-switches inside mice eventually wear out, causing electrical switch bounce (chatter). When this happens, a single physical finger click registers as two rapid clicks spaced less than 35 milliseconds apart.
Our double-click detector measures the exact millisecond interval between clicks and highlights any debounce anomalies.