How to use it
- Connect the gamepad.
- Start the test.
- Fully press and release LT/L2 and RT/R2 several times.
- Compare the minimum and maximum values.
Gamepad Trigger Range Test
Check whether LT/L2 and RT/R2 return to zero and reach their full press range.
Gamepad—
LT maksimum0%
RT maksimum0%
StatusWaiting
Waiting for gamepad
With standard Gamepad API mapping, LT/L2 and RT/R2 are usually analog Button 6 and Button 7. Fully press and release both triggers several times during the test.
LT / L2
0%
Min: 0% · Maks: 0%
RT / R2
0%
Min: 0% · Maks: 0%
How to interpret the result
When released, a trigger should return close to zero and reach a high value when fully pressed. A narrow range or high residual value may indicate calibration or sensor issues.
Test limitations
Button indexes may differ on devices without standard Gamepad API mapping.
Privacy
The test runs in your browser. Supported history and report data in this version is stored locally in your browser using localStorage.
Frequently asked questions
Why doesn't a trigger reach 100%?
Calibration, sensor wear, custom mapping, or controller design can affect the maximum value.
Are LT and RT analog?
They produce analog values on many modern gamepads, but not all controllers behave the same way.
Important: Testarya results are based on input events observed by the browser. They should not be treated as definitive electronic diagnostics or a professional service report.