Description

This unique training system houses five different plug-in simulator modules

5-200Hz via 4mm plugs

used to demonstrate capacitance and the discharge of stored static charge

this dual-cell model pairs plant and animal cells side by side to highlight cell wall

mounted on a 5-inch stainless steel rod with nontoxic powder-coated zinc alloy

St. Louis Demonstration Motor Racks & Stands_Test Tube Racks This unique training system housesUsed 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.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

St. Louis Demonstration Motor Racks & Stands_Test Tube Racks This unique training system houses

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