AR924M Smart Sensor


An Underground Metal Detector is an electronic instrument which detects the presence of metal nearby. Underground metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground. They often consist of a sensor probe which can be swept over the ground. Usually the device gives some indication of distance; the closer the metal is, the higher the readings go.




Detectable Indication

LCD Display / Alarm Buzzer

Max Detection Depth

1.5m (50cm*50cm*1.2cm coin)

Operating Mode

Ground Balance / Identification

Signal Frequency


Object Detectable

Ferrous / Non-ferrous metals

Battery Indication

Backlight Display




Earphone Jack


Metal Identification


Rated Power


Operation Tempearture

0°C ~ 50°C

Storage Tempearture

-20°C ~ 60°C

AR924M Smart Sensor

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  • Product: Electronic Underground Metal Detector
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Tags: ar924m, smart, sensor, network, cable, testers