Metal Detector Pro

The Metal Detector Chrome extension transforms your device into a powerful magnetometer capable of detecting metallic objects and hidden electrical cables through magnetic field measurement. It features sound and visual alarms to alert users when metals or magnetic fields are detected.

Users can calibrate the sensor by moving their device in a figure-8 pattern to ensure accurate readings within Earth's magnetic field range. The extension offers three measurement ranges and four sample rates, allowing for customizable sensitivity. It is ideal for enthusiasts and professionals interested in detecting metals or measuring magnetic fields with ease and accuracy.