??Multi-functional transistor tester for automatic detection of NPN and PNP transistors， N-channel and P-channel MOSFET， diodes， thyristors， resistors， capacitors or other devices. Easy and convenient to operate.

Features:
The display is 12864 LCD with backlight in white color.
Powered by 3.7V lithium battery（not included) or 5V external power source with USB interface(USB cable is not included).
Automatically detect NPN and PNP transistors， N-channel and P-channel MOSFET， JFETs， diodes， inductors， resistors， capacitors， thyristors or other devices.
Automatically test the pins of a component and show on the display.
Measure the gate threshold voltage and gate capacitance of the MOSFET.
Measure bipolar transistor current amplification factor and base-emitter threshold voltage.
Short detection time: only 2 seconds. It costs more time for bulk capacitor detection.

Note:
Please make sure that capacitors are discharged before testing.
The testing picture is just for reference， pls in kind prevail!

Specifications:
Material: PCB
Display: 12864 LCD
Battery: 3.7V Lithium Battery Model:14500(not included)
Item Size: 7.3 * 7.1 * 1.5cm / 2.9 * 2.8 * 0.6in
Item Weight: 41g / 1.4oz
Package Size: 10 * 8.5 * 2cm / 3.9 * 3.3 * 0.8in
Package Weight: 46g / 1.6oz

Package List:
1 * Transistor Tester (battery not included)