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St. Louis Demonstration Motor Light & Optics_Reflection & Refraction Six-range AC/DC moving-coil voltmeter at

St. Louis Demonstration Motor Light & Optics_Reflection & Refraction Six-range AC/DC moving-coil voltmeter atUsed 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 crisbcreativa.com

4.2
USD84.09 USD129.09

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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19

Description

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

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

Built for wing-spreading during insect mounting

Fitted with a wide-grip handle and tapered pouring spout

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

St. Louis Demonstration Motor Light & Optics_Reflection & Refraction Six-range AC/DC moving-coil voltmeter atUsed 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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