US$ 17.00
Focuses sunlight through a 30cm parabolic reflector onto a black copper target cup
Eighteen-piece modular electronics kit in a plastic case
and 0-500mV at plus-or-minus 2
Primary and secondary copper coils with a sliding iron core and 4mm terminals
10mA DC Interchangeable Dial for Demonstration Meter Material_Polypropylene Focuses sunlight through a 30cmUsed to reconfigure the demonstration meter as a 0 10mA AC ammeter, this 315x115mm laminated panel carries the appropriate shunt sealed in its molded box on the back of the scale.
US$ 17.00
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