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Speech magnetic pen test Yanchao Ji sanitary napkin demonstration violet lamp magnetic test pen magnetic therapy test magnetic pen
Note: Hong Kong, Macao and overseas, not 包邮 Oh
Magnetic inspection method: press and hold the MG key and then head aligned magnetic stripe back and forth quickly
If it is a real coin will be issued 'magnetic normal' sound
The counterfeit money will not sound
Pro will not be used in accordance with this method can be used Oh!
Make Note: Before use need to remove the battery cover in the middle of the back of the gap in the insulating sheet.
Power: 4 capsules AG13 button batteries (random assembly)
Overall dimensions: 88 * 22 * 22MM
Packing: Blister card