1. High Compatibility: The LCR-T4 Mega328 Digital Transistor Tester is designed to support various components, including transistors (NPN and PNP), MOSFETs, diodes, thyristors, resistors, and capacitors. With its automatic detection feature, it accurately identifies the type of component and displays the results on the 12864 LCD screen. 2. Precise Measurement: This LCR Tester not only measures resistance and capacitance but also provides important information such as the forward bias voltage of the emitter transistor and the gate threshold voltage and capacitance of MOSFETs. Its reliable measurement accuracy ensures that you can trust the results for your electronic projects or repairs. 3. User-Friendly Design: With a one-button operation, this Transistor Tester offers easy and convenient usage. Simply power it on, and it will automatically test the component leads and display the readings on the LCD screen. Additionally, it features a high test speed, providing quick results within just 2 seconds for most components. 4. Energy Efficient: To extend battery life and reduce unnecessary waste, this LCR Tester includes an automatic shutdown function. When not in use, it enters a low-power consumption shutdown mode, drawing less than 20nA of current. This energy-saving design ensures that your batteries last longer, making it a cost-effective choice for your testing needs. 5. Made with high-quality PCB material, this LCR Tester is built to withstand regular use and provide long-lasting performance. Its compact size and lightweight design make it highly portable, allowing you to carry it with ease and perform tests wherever you go. Whether you are a professional electrician or a hobbyist, this portable LCR Tester is a valuable tool for your electronic testing requirements., Weight: 0.771617917 Pounds, Manufacturer: NGBFF