Description
Air-cooled rheostat at 125 ohms and 1
bridge-balance
Mid-low-range resistance box stepping from 10 ohms to 100 ohms in 10-ohm increments on a single rotary dial
supplied in five colors at two leads per color so paired wiring stays color-coded across both sides of a circuit
Single-Phase Rheostat, Model B Subcategory_Botany Models Air-cooled rheostat at 125 ohmsUsed 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.
Exchange/Return Notes
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