Welcome to our store,hope you enjoy your day! 100% Brand New. Use 12864 liquid crystal display with green backlight. Automatic test the pin of a component, and display on the LCD. Measure the gate and gate capacitance of the MOSFET threshold voltage. Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components. Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage. Type: LCR-T4 Transistor Tester Material: Plastic, Electronic Components Style: 1: LCR-T4 Shell, 2: LCR-T4 Battery Buckle, 3: LCR-T4 Battery Case (Optional) Features: High Speed, Easy to Use, Backlight, with LCD Display PCD Size: 6.3cm x 7.1cm/2.48" x 2.80" (Approx.) Notes: You will find more amazing products if you visit our store. We guarantee the lowest price and the highest quality for all of our products! Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x LCR-T4 Shell Tester Or 1 x LCR-T4 Battery Buckle Tester Or 1 x LCR-T4 Battery Case Tester