1set Light Refraction and Reflection Demonstrator Teaching Device for Physics Education Foldable Optical Experiment Apparatus Includes Battery Box No Battery for Classroom Use

★★★★★ 4.3 142 reviews

US$9.76
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US$9.76
Price when purchased online
Free shipping Free 30-day returns

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Management number 228101566 Release Date 2026/05/31 List Price US$9.76 Model Number 228101566
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Package List 1 x Set of Teaching Apparatus Characteristics -Material: Plastic, metal Teaching -Size: 27.50X17.00X10.00cm 10.81X6.68X3.93inch Physical Demonstrator -Note: no battery Teaching Device -Color: White Laboratory Equipment - This set of optical experiment apparatus is made of , and practical. Teaching Apparatus - Can fully show the characteristics of optical refraction and reflection. Refraction Demonstrator - It is , no harm to human health. You needn't worry about its safety. Reflection Demonstrator - Easy to operate, making physical experiment learning Light Demonstrator. - It is conducive to improving academic performance. Teaching InstrumentGoods DescriptionLaboratory Equipment Are you looking for a professional, , yet optics teaching ? Are you in search of a sturdy, trustworthy optics teaching that can serve you for a long term? , ! Our light refraction reflection demonstrator set must meet your needs

  • Optics demonstrator--it is safe, no harm to human health, you needn't worry about its safety,Refraction Demonstrator
  • Physical demonstrator--should be , do not , and store in a cool dry place after use,Teaching
  • Light demonstrator--​with large display screen, can read the number and observe the light clearly,Teaching Device
  • Light refraction reflection demonstrator--also will be a great addition to your laboratory supplies.​,Teaching Apparatus
  • Light reflection refraction demonstrator--to the understanding of refraction and reflection of light,Teaching Demonstrator
ASIN B0CR8W8266
Department Women
Item Weight 13.5 ounces
Manufacturer Healvian
Item model number 291241EXW6IR6VM
Product Dimensions 10.83 x 6.69 x 3.94 inches

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4.3 out of 5
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