Metal detectors

Metal detectors
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a pair of black scissors sitting on top of a white table next to a card
Metal detector : Description This detector with high sensitivity is suitable for detecting ferrous and non-ferrous metals. It works in two modes, sound and vibration, which change with each power cycle of the device. It works with a 9V battery. It can be powered by a rechargeable battery and charged via the provided for this purpose jack.
a black and white photo of a garrett electric screwdriver in its box
Metal Detector : It is one easy to use metal detector which can detect metal ball with size 2.0 mm. Powered by a 9V battery and has low power consumption. You can also use rechargeable batteries.