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St. Louis Demonstration Motor Light & Optics_Reflection & Refraction and nucleus out of the

St. Louis Demonstration Motor Light & Optics_Reflection & Refraction and nucleus out of theUsed to teach motor operation through the classic St. Louis open frame, this demonstrator exposes coil, brush, and commutator assemblies for direct observation of each component.

SKU: 81332018880 · From ldesquadrias.com.br

4.7
USD84.09 USD128.09

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Description

and nucleus out of the cell body for hands-on organelle identification in cell biology teaching

Six-range AC/DC moving-coil voltmeter at 3/10/30/100/300/500V with a toggle for AC or DC mode

violet - cover the standard color-mixing palette for ray-box and projector demonstrations

letting students send and receive Morse between two operators to demonstrate how electrical signals carried written language

Momentary-contact push-button switch on a base with two 4mm terminals

St. Louis Demonstration Motor Light & Optics_Reflection & Refraction and nucleus out of theUsed to teach motor operation through the classic St. Louis open frame, this demonstrator exposes coil, brush, and commutator assemblies for direct observation of each component.

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