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guoxuEE LCR-T4 Grafischer Transistor Tester Widerstand Induktivität Kapazität ESR SCR gelb

von guoxuEE
Preisvergleich Produktbild guoxuEE LCR-T4 Grafischer Transistor Tester Widerstand Induktivität Kapazität ESR SCR gelb
Marke
guoxuEE
Features:
1. Use ATmega8, ATmega168 or ATmega328 microcontrollers.
2. 2x16 character LCD display shows the result.
3. One-button operation automatically turns off the power.
4. The shutdown current is only 20nA and supports battery operation.
5. The low-cost version does not require a crystal and supports automatic power-off. The 1.05k version of the software ATmega168 or ATmega328 uses sleep mode to reduce power consumption when not measuring.
6. Automatic detection of PNP and NPN bipolar transistors, N, P-channel MOSFETs, JFETs, diodes, dual diodes, thyristor thyristors.
7. The pin layout is automatically detected.
8. The current amplification factor of the bipolar transistor and the threshold voltage of the emitter junction are measured.
9. Darlington transistors can be identified by high threshold voltages and high current amplification factors.
10. For the detection of bipolar transistors, protection diodes for MOSFETs.
11. Measure the threshold voltage and gate capacitance of the MOSFET.
12. Supports measurement and symbol display of two resistors, up to four digits and unit display.

Specification:
size: 5x5x5cm
Color: yellow

Package Included:
1 x Transistor tester

Note:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.
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