Description

and 0-50 psi / 0-3

mounted to a total length of 4

these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations

Two variable 0 to 6V DC outputs paired with two fixed 6V/10W and 12V/20W AC outputs on this power supply controller

5-inch grounded brass disc

4.75" St. Louis Motor Demonstration Apparatus Handle Type_Wood and 0-50 psi / 0-3Exposes every moving part of a two pole armature rotating between permanent magnets on an open 4 inch plastic base, running on 3 6V DC to illustrate both motor and generator operation.

Exchange/Return Notes

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4.75" St. Louis Motor Demonstration Apparatus Handle Type_Wood and 0-50 psi / 0-3

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