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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.
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645101 Nut 4-40 644400 OPERATING INSTRUCTIONS The DT-100 is a dynamic transistor and diode tester. It features in- circuit testing and polarity indicators for both transistors and Part # diodes. To activate the DT-100, remove the four front mounting 131000 screws and install a fresh 9V battery.
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100W. Simply follow the previous procedure for testing out of circuit transistors. Do not apply power to the circuit of the transistor or diode under test. The DT-100 will supply the necessary power. CHECKING OUT YOUR TRANSISTOR/DIODE TESTER The following is a simple procedure for testing your DT-100.