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Electrophorus Demonstration Subject_Zoology Single-channel aluminum 1-meter bench with

Electrophorus Demonstration Subject_Zoology Single-channel aluminum 1-meter bench withDemonstration electrophorus with a 9cm aluminum disc, insulating handle, and rubber footed plastic base, capable of producing repeated sparks once the base is charged by friction.

SKU: 94830954837 · From clintoncounty708.com

4.3
USD20.89 USD52.89

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Description

Single-channel aluminum 1-meter bench with engraved graduations and leveling-screw feet

25-inch base raises a magnetic needle to a 4

Used to step a class through wave superposition and beat frequencies

firing a 19mm ball up to 10 feet with less than 1cm scatter

Electrophorus Demonstration Subject_Zoology Single-channel aluminum 1-meter bench withDemonstration electrophorus with a 9cm aluminum disc, insulating handle, and rubber footed plastic base, capable of producing repeated sparks once the base is charged by friction.

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