Description
Packaged as a twelve-cylinder classroom set in autoclavable polypropylene
Single-decade resistance box stepping from 1k ohm to 10k ohms in 1k-ohm increments on a rotary dial
Extended-range rheostat at 10
with a clean linear pole structure for field-line mapping work
14-Piece Morse Code Circuits Kit Gifts_Science Gifts Packaged as a twelve-cylinder classroomFourteen piece Morse code circuits kit with a contact key, knife switch, D cell batteries, bulbs, and wire for building basic, series, and parallel circuits while learning telegraphy.
Exchange/Return Notes
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