Ultimate Radiation Detector

Radiation Detector – EMF Meter & Magnetic Field Tool is a simple and effective app that helps you observe magnetic field strength in your environment using your device’s built-in magnetic sensor (magnetometer). Whether you're exploring how EMF works, experimenting for learning, or just testing your phone's sensors, this tool is made for you.

📲 Works with supported devices that have a magnetometer sensor.

🔍 Features You’ll Love:

🔸 Magnetic Sensor Meter

Real-time display of magnetic field strength in microTesla (µT).

🔸 Analog & Digital Modes

Choose your preferred meter style — a classic analog needle or a modern digital screen.

🔸 Live Graph Meter

Visualize changes in EMF values over time with smooth line graphs.

🔸 Calibration Option

Calibrate your sensor easily for a more balanced display based on your surroundings.

🔸 User-Friendly Interface

Clean, minimal layout designed for ease of use on all Android devices.

📚 Educational Purpose & Sensor-Based Use

This app is designed for educational, experimental, and sensor-based use only. It does not claim to detect harmful radiation or provide health-related data. It uses the magnetic sensor already present in your device to show values of surrounding magnetic fields.

⚙️ Compatibility Notice

Some devices may not have a built-in magnetic sensor. If your device is not supported, the app may not function as intended or may show static values. Please ensure your device has a magnetometer to use all features.

✅ Privacy & Safety

✔️ No location access

✔️ No personal data collected

✔️ No microphone or camera used

✔️ Lightweight and battery-friendly

🎯 Who Can Use This App?

Science learners & students

Curious users exploring magnetic fields

Developers testing sensors

Anyone interested in basic EMF observation

📥 Download Radiation Detector now to explore how your phone's magnetic sensor responds to changes in the environment. Use it as a practical learning tool and explore how different areas vary in magnetic field strength