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diffraction & interference phenomena
4x digital zooming
Comprising Five removable glass tubes in a sliding frame and supported in a water trough
Synonym: 1
Automatic calibration with the press of a button
Double Battery Holder with Sockets Classroom Essential Charts diffraction & interference phenomenaDouble Battery Holder with Sockets. To hold "D" cell battery, with plastic stand. Double, 0 3. 0V Premium Quality: Battery Holder is made of high grade construction all the way through, excellent build quality and proven reliability across the range. 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.
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