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elasticity
Display this vintage resin block as a conversation starter or unique decor piece
Wooden Box: Comes in a sturdy wooden box for organized storage and protection
Includes tuning key
Solar Cell Apparatus elasticityIncluded: Solar Cell Apparatus, Selenium Photo Voltaic Cell Experiment Set. Solar Cell Apparatus. Apparatus is comprised of a selenium photo voltaic cell. To demonstrate the production of electrical energy directly from light energy Stands 4" tall, 3" wide, and 1. 3" thick. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact
US$ 81.59
US$ 99.59
US$ 82.79
US$ 99.59
US$ 81.59
US$ 81.59
US$ 82.79
US$ 82.79
