DIY Metal Detector Kit Electronic DIY Welding Practice Board

$1.33

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Détails

Parameter:

Working voltage: DC3-5V
Standby current: 5mA
Detection depth: ≤60 mm
Working current: s40mA
Alarm mode sound, light welding difficulty: easy

Product description:
Metal detectors are designed to detect metal objects carried by people or objects. It can detect weapons, explosives or small pieces of metal carried by people or in packages, luggage, letters, fabrics, etc. Its sensitive surface appearance is easy to operate. Better than ring sensor type hand probe. High sensitivity, used in chip factories, archaeological research, hospitals, etc.

Packing list:
Detector*1