US$ 34.99
Life-size human skeleton model features flexible spine
configured to make and break a circuit at the rhythm of a Morse-code transmission for telegraph-history demonstrations
proglottids
Built for cnidarian study
600 turns) and a load hook beneath the core let students isolate the effect of turns from current on electromagnet pull force
1V Shunt for Galvanometer Type_Cross-Sectional Life-size human skeleton model featuresUsed to convert a galvanometer into a 1V voltmeter, this multiplier extends the instrument's range by dropping most of the bench voltage across an external load resistor.
US$ 34.99
US$ 26.00
US$ 18.00
US$ 19.00
US$ 13.99
US$ 25.00
US$ 12.49
US$ 24.00
US$ 28.00