US$ 1280.50
Built for introductory electricity instruction
configured to make and break a circuit at the rhythm of a Morse-code transmission for telegraph-history demonstrations
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 Built for introductory electricity instructionUsed 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$ 1280.50
US$ 382.00
US$ 1280.50
US$ 1713.00
US$ 799.50
US$ 2056.00
US$ 401.50
US$ 400.50
US$ 805.50