Vibration Monitor - Meter

Turn your smartphone into a professional-grade vibration monitoring station!

Vibration Monitor is a precision engineering tool designed for structural analysis, machinery health monitoring, and seismic recording. Whether you are a technician, a safety officer, or a DIY enthusiast, this app provides lab-quality diagnostics in the palm of your hand.

🏆 PROFESSIONAL MONITORING TOOLS:

📈 Mechanical Seismograph: A high-density live plotter that recreates the "filled-ink" look of analog seismograph pens. Perfect for visualizing rapid oscillations and peak events.

📊 FFT Spectrum Analyzer: Identify the source of vibrations! Real-time Fast Fourier Transform (FFT) analysis detects dominant frequencies (Hz), helping you pinpoint mechanical imbalances or structural resonances.

🚨 Custom Threshold Alarm: Set your safety limits. The app triggers visual red alerts and pulsating haptic feedback the moment vibrations exceed your defined threshold.

👁️ Screen Always-On: Keep your display active for hands-free monitoring during long-duration recording sessions.

🌍 MULTI-UNIT VERSATILITY: Instantly switch between professional units for any industry:
• m/s²: Standard acceleration.
• Gal: Peak Ground Acceleration (PGA).
• Gravity (g): Aviation and high-impact testing.
• MMI: Modified Mercalli Intensity (Scientific Wald Standard).
• Richter: Empirical magnitude estimates for seismic events.

💾 DATA ARCHIVAL & EXPORT:

📄 CSV Report: Export your full raw history, including X, Y, and Z axes, to a user-selected location (Google Drive, SD Card, or Email).

🖼️ High-Res Charts: Share or save high-resolution PNG images of your vibration trends, complete with professional headers and unit legends.

⭐ KEY FEATURES:
• Professional single-screen dashboard layout.
• High-speed sensor sampling (~50Hz+).
• Automatic vertical scaling for micro-tremors and heavy impacts.
• Full Dark Mode support for low-light environments.
• Lightweight and optimized for battery efficiency.

🛠️ USE CASES:
• Testing building and structural stability.
• Diagnosing motor, pump, or industrial machine faults.
• Monitoring vehicle ride quality and suspension.
• Scientific study of local seismic activity.

Note: This app uses your device's internal accelerometer. Accuracy depends on your phone's hardware capabilities.