Geekcreit LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter

Примечание: Some stocks have a USB interface and a small button for firmware upgrade. If there is a problem with the firmware during use, you can contact customer service to inquire about firmware upgrade. Part of the inventory is without the upgraded version, and the two versions are shipped randomly. Please pay attention before buying. Технические характеристики: resistor: 0.1ω-50MωCapacitor: 25pF-100000uFInductance: 0.01mH - 20HWorking power: DC-9VStandby current: 0.02uAOperating current: 25mAМатериал: металл + пластик Size: about 11.1cm/4.37"x2.6cm / 1.02"x8.5cm/3.34"[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]Функции: 1. Support boot voltage detection function2. Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, triodes, resistors, and capacitors. Automatically testing the component leads and displaying them on the LCD3. The forward bias voltage of the emitter transistor can be determined by detecting the amplification factor and base number of a transistor, a MOSFET protection diode, and the like4. Measure gate threshold voltage and gate capacitance MOSFET5. The display uses 12864 lcd LCD (128 * 64 characters)6. High test speed, valid component test: In 2 seconds (except in larger capacitors, large capacitance measurement also takes a long time, the measurement time in 1 minute is normal)7. One-button operation, power-on test. 8. Power Consumption Shutdown Mode: Less than 20 nA9. Automatic shutdown fu