3pcs Three-Wire Light Source Optical Experiment Kit for Reflection and Refraction Physics Education Versatile Teaching Instrument for Semiconductor Laboratory Use

★★★★★ 4.8 117 reviews

$21.39
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$21.39
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 228102171 Release Date 2026/05/31 List Price $8.56 Model Number 228102171
Category
  • Optical experimental tools-- due to the simple design, it makes the experiment easier to operate,three-way semiconductor
  • Three wire light source-- visually demonstrate the principle of light reflection to make it easier for students to understand,teaching instruments for teacher
  • Three way semiconductor-- fine workmanship and creative appearance ensure its popularity and practicality,three light source apparatus
  • Laboratory physical optics experiment equipment-- made from plastic material, which is using, suitable for laboratory, school, student's experiment,optics
  • Light source for physics lab-- the product is in a simple design, but very useful and practical,three light source apparatus

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4.8 out of 5
★★★★★
117 ratings | 48 reviews
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