Polarity Tester
POLARITY TESTER
(diode) Use this diode Polarity Tester to indicate whether a current is positive or negative. Perfect for experiments shown in the Adventures with the GENECON® Instruction Manual for the best selling GENECON®12 Hand Generator.
(diode) Use this diode Polarity Tester to indicate whether a current is positive or negative. Perfect for experiments shown in the Adventures with the GENECON® Instruction Manual for the best selling GENECON®12 Hand Generator.
Product Name | Polarity Tester |
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