Kurze Reichweite Gold Metalldetektor Edelsteine Diamant Finder Hand zum Selbermachen Lötset
Description: Metal detector is a high performance metal sensor designed for security.It can also apply to game entertainment,car detection,equipment position detection,metal proximity switch,traffic statistics,etc.. Buzzer start to ring and the red light indicator is on when the metal is close to the metal detector. Easy to install by PCB silk screen and component listing,and we also provide PDF instruction at this page.Simple circuit is easy to assemble and train your soldering skills during assembly process.It is really a funny welding practice for solder beginners! Working Voltage: DC3-5V Detecting Distance: Less than 60mm color:blue material:plastic Package Included: 1/5 Set* Simple Metal Detector The kit is sold in bulk and needs to be welded by the buyer himself.
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