Transistor Tester Electronic DIY Kit Can Be Used For Multimeter To Measure Resistance Capacitance And Inductance Two Or

Description 1 One key measurement operation the power will be automatically turned off after a delay The shutdown current is only 20mA which supports battery operation 2 Automatic detection of PNP and NPN dual stage transistors N and P channel MOSFETs JFET field effect transistors diodes dual diodes SCRs and resistors Capacitance inductance Automatically detect pin definitions 3 Measure the current amplification factor B of the bipolar transistor and the conduction voltage Uf of the emitter junction Darlington transistors can be identified by high threshold voltage and high current amplification factor 4 The protection diodes inside the bipolar transistor and MSFET can be detected and displayed on the screen 5 Measure the threshold voltage and gate capacitance of the MOSFET 6 It supports the measurement of two resistances and the potentiometer can also be measured If the potentiometer is adjusted to one end of it the tester cannot distinguish the pins in the middle and both ends 7 The resolution of resistance measurement is 0 1 ohm and the high measurement value is up to 50M ohm 8 The resistance measurement range is from 25pf to 100mF The resolution can reach 1pF the inductance measurement range is 0 01MH 20H and it will be displayed as resistance if it is lower than 0 01MH 9 Capacitor equivalent series resistance ESR above 2UF can be detected with a resolution of 0 01 ohm This function is very important for detecting capacitance performanc