Diode/Transistor Tester – Assembled & Tested

Product Description

Diode/Transistor Tester – Assembled & Tested – DT100

DT-100 is a fully assembled and tested dynamic diode/transistor tester kit. It features an in-circuit testing and polarity indicators for both transistors and diodes.  Elenco DT100

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).  Or use this power supply instead.