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Power Supply DC 1
Included: Cathode Ray Tube Straight Line Effect
Each spectrum tube includes an activity guide
Includes teacher guide
2D/3D Geometric Solids - Set of 6 Power Supply DC 1Excellent hands on tool for teaching and exploring volume, surface area and 2D3D properties. Package Dimensions: 29. 4 H x 8. 4 L x 18. 8 W (centimeters). Package Weight: 0. 71 kilograms. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged
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