Specification AgeRangeDescription : big_kid Brand : Fafeicy BulletPoint1 : [Teaching Tools] - for teachers to explain magnetic effect of current in physics class. Connect to DC 3?6V power supply. BulletPoint2 : [Continual Function] - When the electromagnet is powered off, the reed springs back and the current passes through the electromagnet, causing the iron bell toconstantly. BulletPoint3 : [Automatic Ringing] - Reed is attracted by the electromagnet, causing the hammer to strike the iron bell and create sound. BulletPoint4 : [Intuitive Demonstration] - Comes with a base for easy observation of all components and learning. BulletPoint5 : [Principle] - Energized electromagnet absorbs armature, making dynamic and static contacts to utilize the magnetic effect of current. Color : As Shown CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Creative Skills ExternallyAssignedProductIdentifier : 7444471103496 IncludedComponents : Switch ItemDisplayDimensions_Length : 6.1 centimeters ItemName : Physics Teaching Kit, Electrical Bell for School, Science Experiments with DC Power Supply ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 13 centimeters ItemTypeKeyword : science-classroom-measurement-kits Manufacturer : Fafeicy ManufacturerMinimumAge : 144 Material : Synthetic material Material1 : Plastic and copper Material2 : Faux Leather Material3 : Faux Leather Material4 : Faux Leather Material5 : Faux Leather ModelName : Fafeicyggrtu73o2s ModelNumber : Fafeicyggrtu73o2s NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Fafeicyggrtu73o2s ProductDescription : Specification: Item Type: Electrical Bell Science Experiments Material: Pvc Use: For compulsory education curriculum standard experimental materials for middle school physical science teaching. Structure: Made of plastic and consists of electromagnet, armature, iron bell, liner and base.
Maintenance: 1, The instrument coil is wound with high strength enamelled wire, pay attention to insulation when using, to avoid short circuit between turns affecting the test results. 2, The instrument is made of plastic, do not approach organic solvents, do not wipe with hard objects, so as not to scratch theof the product. 3, After use, please put in a cool and dry place, do not store in a humid acid and alkali environment, so as to avoid and of the product.
packing list: 1 x Electric Bell 2 x Connecting Cable