3Pcs Original Hiland DIY Multifunction Transistor Tester Kit For LCR ESRPWM Generator M328

3Pcs DIY Multifunction Transistor Tester Kit For LCR ESR Transistor PWM Signal Generator M328Feature A key measurement operation auto power off delay Shutdown current is only 20nA support battery operation Automatic detection PNP and NPN type bipolar transistors N P channel MOSFET JFET FET diodes two diodes thyristors resistors capacitors inductors Automatic detection pin definitions Measurement of the bipolar transistor current amplification factor B and conduction voltage emitter junction Uf Darlington transistor may be identified by the amplification factor of the high threshold voltage and high current Can be detected inside the bipolar transistor and MOSFET protection diodes and displayed on the screen The threshold voltage and the MOSFET gate capacitance measurement Support two measuring resistors the potential can also be measured If the potentiometer is adjusted to its end the tester can not distinguish the two ends of the pin and the middle Resistance measurement resolution is 0 1Ohm the highest measurement value of 50MOhm Capacitance measurement range from 25pf to 100mF 100000UF Resolution up to 1PF Can detect more than 2UF capacitor equivalent series resistance ESR with a resolution of 0 01Ohm This feature is very important for the detection capacitor performance You can display symbols of the two diodes in the right direction also shows the forward voltage drop LED detection of diode forward voltage drop higher than norm