Joy-it LCR T7

The device can distinguish between different types of transistors, such as NPN or PNP transistors. It is particularly easy to use, as all measurements can be started with just the push of a button. Thanks to the integrated 350 mAh battery, measurements can also be taken on the go. The battery is charged using a 5V power supply (available separately) and the included microUSB cable. Additionally, this measuring device can decode infrared signals and display them in waveform on the screen.