Lux Meter

"Lux Meter" maximizes your Android device's ambient light sensor to measure surrounding brightness with precision. Perfect for room lighting design, plant growth monitoring, photography exposure, and workspace optimization. --- 🛠️ Key Features ### 📊 Real-Time Visualization Beautiful graphs capture light changes visually with smooth animations displaying 10 seconds of time-series data. ### 🎯 Professional Accuracy - Dual units: lux and foot-candles (fc) - High-precision calibration for sensor variations - Independent correction values per unit - 4-level smoothing filter (Off/Low/Medium/High) ### 📈 Real-Time Statistics Continuously calculates min/avg/max values during measurement. Records duration and metrics for ambient light analysis. ### 💾 History Management - Save measurements with notes - Review past data in detail - Individual or bulk deletion ### 🎨 Customizable Thresholds Set optimal illuminance ranges with visual warnings. Configure upper/lower limits independently. ### 💡 Intuitive Interface Large, clear displays with one-tap measurement. Organized settings for quick access. ### 🌓 Dark Mode Three options: System-linked, Light, or Dark. Material You (Material 3) design. ### 📱 Device Information Displays sensor specs, measurement range, resolution, and device details. --- 🚀 Perfect For ### 📸 Photographers Reference for exposure settings and consistent lighting conditions. ### 🌱 Gardeners Manage optimal light for plant growth and record seasonal variations. ### 🏢 Office Workers Verify workplace illuminance meets safety standards. ### 📚 Students/Researchers Light measurements for experiments and data analysis. ### 🏠 Interior Designers Create optimal lighting plans based on numerical data. --- 📲 Install Now! "Lux Meter" makes professional measurement accessible to everyone. Add the perspective of "visualizing light" to your life and work! --- ⚠️ Notice For reference purposes only. Not for industrial measurement, etc. Accuracy depends on device sensor performance.