The Seeit mini component tester is a compact device that can test and measure various components, including NPN, PNP, N-mosfet, IGBTs, JFETs, diodes, zener diodes, thyristors, batteries up to 4.5V, resistors, capacitors, and IR diodes. It requires the component to be positioned on the ZIF14 support or connected using wire grip cords. The device automatically detects the component and displays its pinout, measurements, and internal power battery. It also has auto calibration functions. However, it should not be used with components under voltage.
Test components set USB-A to Micro-USB cable 3 test-leads with grip-wires