Shinwa Sokutei Metal Sensor Pro Metal Deep Detection 79141

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This is convenient because you can find reinforcing bars and wiring when you need to make holes in post-processing, such as drilling holes for air conditioner ducts or holes for pipes to pass through. It can be used to check the cover thickness of reinforcing bars. It can detect metal approximately 7.5cm below in normal mode and approximately 15cm below in deep mode. Displays the approximate depth of the detected object. You can distinguish when detecting iron and when detecting metals other than iron.