Joy-it JT-LCR-T7 Transistor tester

This measuring device is able to use diodes, Z-diodes, double diodes, resistors, capacitors, Inductors, thyristors, triacs, field effect transistors, bipolar transistors and batteries to detect and measure.In addition, it can automatically detect components. For example, it can differentiate between different types of transistor, such as NPN and PNP transistors. This device is particularly easy to operate, as all measurements are started with the push of a button.With the integrated 350 mAh rechargeable battery, measurements can be made even while traveling. The battery is charged using a 5-V power supply (separately available) and the included micro-USB cable.In addition, this measuring device can decode infrared signals and show them in a waveform on the display.

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