Description
drawing 4-6V DC through 4mm sockets to demonstrate how current produces a concentrated magnetic field
and adult stages for metamorphosis and life-cycle teaching
Used to reconfigure the demonstration meter as a 0-10mA AC ammeter
1 gram accuracy on this portable electronic balance
Premium 11" Digital AC/DC Power Supply with Overload Protection Material_Polypropylene drawing 4-6V DC through 4mmDigital AC DC power supply with three independent DC outputs, one AC output, overload cut off with resettable switch, and input level glass fuses for physics laboratories.
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