Mega328 LCD Transistor Tester Diode Triode LCR Meter ESR PNP NPN MOSFET Meauring Tools

Specification:Resistance measurement: <50M, 0.1 resolutionCapacitance measurement: 20pF - 100MF(100000uF), 1pF resolutionInductance measurement: 0.01mH - 20HFir for Mega8, Mega168, Mega328 microcontrollerDisplay: 2x16 character LCD screenShutdown current: 20mABattery: 1 x 14500 3.7V rechargeable lithium batteryPackage weight: Approx. 134g / 4.7oz Features:1. Automatically detect PNP and NPN bipolar transistor, N, P-channel MOSFET, JFET, diode, thyristor, resistor, capacitor, inductor and pin definitions.2. One key measurement operation, auto delay shutdown.3. Measure the current amplification factor (B) of the bipolar transistor and the turn-on voltage of the emitter junction (Uf).4. Can detect internal protection diodes of bipolar transistors and MOSFET and display them on the screen.5. Measure the threshold voltage and the gate capacitance of the MOSFET.6. Support double resistance measurement, the potential can be measured.7. It can detect equivalent series resistance (ESR) of over 2uF capacitor, with a resolution of 0.01 ohm. This feature is very important for capacitor performance detection.8. It can display symbols of the two diodes in the right direction, also shows the forward voltage drop.9. The time for each test is about two seconds, only the large capacitance and inductance measurements will take a long time.