Refresh Rate Tester
Refresh Rate Tester: Check Your Monitor's Real Hz & Frame Rate
Test your monitor's actual refresh rate with our free online tool. Verify if your display is truly running at its advertised Hz, detect screen tearing, and optimize your display settings for the smoothest possible experience.
What Is a Refresh Rate Tester?
A refresh rate tester is a diagnostic tool that measures your display's actual refresh rate (Hz) and frame timing. It helps:
- Verify monitor specifications
- Detect display issues
- Optimize gaming settings
- Check screen performance
- Identify sync problems
How to Use Our Refresh Rate Tester
Quick Test
- Open in fullscreen mode
- Click "Start Test"
- Watch the moving pattern
- View real-time results
- Check for stuttering
Advanced Testing
- Select test pattern
- Choose test duration
- Enable detailed metrics
- Record results
- Compare multiple runs
Key Features of Our Tester
Test Options
- Real-time Hz measurement
- Frame timing analysis
- Screen tearing detection
- Input lag testing
- VSync verification
- Multiple test patterns
Measurement Types
Basic Metrics
- Current refresh rate
- Average frame rate
- Maximum Hz detected
- Minimum Hz detected
- Frame time variance
Advanced Analytics
- Frame pacing
- Stutter detection
- Tearing analysis
- Sync technology status
- Display latency
Why Test Your Refresh Rate?
Common Issues Detected
Display Problems
- Wrong refresh rate settings
- Screen tearing
- Stuttering
- Frame skipping
- Sync issues
Performance Verification
- Gaming monitor testing
- High refresh rate validation
- VSync effectiveness
- G-Sync/FreeSync checking
- Display overclocking results
Technical Specifications
Supported Features
Refresh Rates
- 60Hz to 360Hz detection
- Variable refresh rate
- Adaptive sync
- Custom refresh rates
- Overclocked displays
Testing Methods
- Frame counting
- Pattern analysis
- Timing measurement
- Sync detection
- Latency testing
FAQs About Refresh Rate Testing
What refresh rate should I see?
Your results should match your monitor's specifications:
- 60Hz: 16.67ms per frame
- 144Hz: 6.94ms per frame
- 240Hz: 4.17ms per frame
- 360Hz: 2.78ms per frame
Why test refresh rate?
- Verify monitor performance
- Optimize gaming settings
- Troubleshoot issues
- Check display upgrades
- Validate sync technologies
How accurate is the test?
Our tool provides:
- Sub-millisecond accuracy
- Real-time measurements
- Consistent results
- Multiple verification methods
- Detailed analytics
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