Description

bridge-balance

providing waterproof

replacing batteries in physics and electronics classroom experiments

isolating ion behavior in electrolysis and voltaic-cell investigations

Velcro collision pads

Single-Phase Rheostat, Model B Subcategory_Botany Models bridge-balanceUsed to keep the slide wire wiper out of student reach during high voltage work, this cover protected single rheostat carries a constantan winding with 4mm safety socket terminals.

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Single-Phase Rheostat, Model B Subcategory_Botany Models bridge-balance

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