• on Test & Measurement
  • Published in issue 7/2014 on page 71
About the article

Simple Transistor Tester

With LED or Piezo Buzzer indicator

Simple Transistor Tester
This handy transistor tester allows you to quickly test the function of an NPN/PNP transistor, JFET or (V)MOSFET and identify the correct leads.
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