Elenco Electronics DT-100 User Manual

TRANSISTOR/DIODE TESTER

MODEL DT-100

Lesson Manual

Elenco Electronics, Inc.

Copyright © 1988 Elenco Electronics, Inc. REV-D 753115

Revised 2001

Elenco Electronics, Inc.

150 W. Carpenter Avenue

Wheeling, IL 60090

[phone]

http://www.elenco.com

e-mail: [e-mail]

TWO YEAR WARRANTY

All Elenco models are guaranteed for two full years
on all parts and service. For the first 3 months,
your power supply is covered at absolutely no
charge. For the remaining 21 months, a nominal
service charge is required to cover shipping and
handling.

When returning merchandise for repair,
please include proof of purchase, a brief letter
of explanation of problem, and sufficient
packing material. Before returning any
merchandise please call our service
department at [phone] to obtain a
return authorization number (RMA).

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FEATURES

Diode Mode:

1. Checks all types of diodes - germanium, silicon, power, light
emitting (LEDs), and zener.

2. Indicates the cathode or anode leads of the diode.

3. Operates in circuit with resistors as low as 5kW.

Transistor Mode:

1. Checks all types of transistors - germanium, silicon, power, RF,
audio, switching, and FETs.

2. Identifies NPN and PNP types, PN or NP junctions.

3. High gain circuit, can test transistors in circuits with base or
collector resistors as low as 100W.

4. Measures relative beta of two transistors.

SCHEMATIC DIAGRAM