Stroboscope: 300Hz + Presets

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Everyone
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Everyone
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About this app

Professional strobe light for inspecting rotating machinery, measuring RPM, and freezing motion. Adjust frequency from 0.5–100 Hz with precision control — perfect for mechanics, engineers, and creators.

FEATURES:
• Adjustable frequency range from 0.5 Hz to 100 Hz
• Three duty cycle modes: 10%, 25%, and 50%
• ×2 and ÷2 buttons for quick harmonic frequency finding
• RPM presets for common motor and fan speeds
• Real-time display of period, timing, and flashes per minute
• Clean, intuitive interface designed for fieldwork

APPLICATIONS:
• Inspect rotating machinery and motors
• Measure fan blade and propeller RPM
• Freeze apparent motion for visual inspection
• Verify belt and gear synchronization
• Educational physics demonstrations

Whether you are a maintenance technician, engineer, or hobbyist, this stroboscope app gives you the precision tools you need for motion analysis and rotational speed measurement right in your pocket.
Strobe light up to 300Hz: match motor RPM, check fans, props and belts
Updated on
Aug 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    App activity and App info and performance
  • Data is encrypted in transit

What’s new

Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us.