AOQDQDQD® Electronic Component Kit Transistor LED Diode Triode Capacitance MOS/PNP/NPN TO-92 Resistor Set + ESR-T4 Mega3

ESR T4 Description Latest M328 version of the software more functions Chip Atmega328LCR T4 graphical multi function tester resistor capacitor SCR diode transistor mos tube inductanceLCD 12864 LCD display with backlight backlight color is generally yellow green 9v battery powering stacked If prolonged power you can use two 8 4v lithium battery pack consisting of Function Add boot voltage detection functionAutomatic detection of NPN and PNP transistors N channel and P channel MOSFET diodes including dual diode thyristors transistors resistors and capacitors and other components Automatic test out the pin element and displayed on the LCDCan be detected to determine the transistor emitter forward bias voltage of the transistor MOSFET protection diode and the amplification factor of the baseMeasure the gate threshold voltage and gate capacitance of the MOSFET 12864 LED display High test speed valid component test 2 seconds except in the larger capacitor of large capacitance measurement also takes a long time the measured time of one minute is normal One button operation power on test get a key Power consumption off mode less than 20 nA ofAuto power off function to avoid unnecessary waste saving battery power improved battery life Note The battery is not included Electronic Component Description 1 5 Colors LED Diodes Red Green Blue Yellow WhiteEach color 20PCS total 100PCS 2 600Pcs Resistance Pack 10Ω 22Ω 47Ω 100Ω 150Ω