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🔲 Zone Coverage: 0/25👆 Max: 0

Touchscreen Test

Test multi-touch, drawing accuracy, and full-screen zone coverage.

Detecting...
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Zones
0/25
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Touch or click here to begin

💡 Use Fullscreen Zone Test to check for dead touch areas across the entire screen. Swipe across all 25 zones — any zone that doesn't light up may indicate a touch-dead area.

Want to check another hardware?