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Transistor / Diode Tester - Kit or Assembled
DT-100 is a dynamic transistor and diode tester. It features an in-circuit testing and polarity indicators for both transistors and diodes.
Features:
Diode Mode:
-Checks all types of diodes - germanium, silicon, power, light emitting （LEDs）, and zener.
-Indicates the cathode or anode leads of the diode.
-Operates in circuit with resistors as low as 5kW.
Transistor Mode:
-Checks all types of transistors - germanium, silicon, power, RF, audio, switching, and FETs.
-Identifies NPN and PNP types, PN or NP junctions.
-High gain circuit, can test transistors in circuits with base or collector resistors as low as 100W.
-Measures relative beta of two transistors.
Power Requirements
Standard 9V Battery （not included）.