LCR-T4 Tester (Code63583)

الوصف

Features:
1. Using ATmega8, ATmega168 or ATmega328 micro controller.
2. 2×16 character LCD display results.
3. One key operation, auto power off.
4. Turn off current is only 20nA, support battery operation.
5. Low cost versions do not support crystal, auto power off. 1.05k version of the software ATmega168 or ATmega328 using the sleep mode to reduce power consumption in the absence of measurement.
6. Automatic detection of PNP and NPN bipolar transistor, N, P channel MOSFET, JFET, diode, dual diode, thyristor controlled silicon.
7. Automatic detection of pin layout.
8. The threshold voltage and current measurement of bipolar transistor amplification and emitter junction.
9. Darlington through the transistor can be a high threshold voltage and high current amplification factor identification.
10. For the bipolar transistor, diode detection and protection of MOSFET.
11. The threshold voltage and gate capacitance measurement value of MOSFET.
12. Measurement and symbol support two resistance showed that the highest four digits and the display unit. Resistance symbol display is connected to the tester probe (1-3). It can also measure the potentiometer. If the potentiometer is adjusted to the end of it, the tester can not distinguish between the middle and both ends of the pin.
13. The resolution of the resistance measurement is 0.1 ohm, the highest measured value of 50M ohm.