9-12V DC Simple Transistor Tester Frequency Meter 160x128 LCD PWM Square Wave Generator LCR Table NPN PNP FET Diode Meas

Product Introduction Product ModelLTDZ M328 7735Size69mm 69mm 33mmDisplayuse 160 128 full color screenTester WorkingVoltage9 12V DC DC power supply 9V battery Current30mAAfter shutdown current20mADisplay160x128 pixelColor depth16 bitsFrequency1Hz to 4MHzFunctional Characteristics 1 The graphic display element symbol rotary coding switch control one key measurement and automatic shutdown 2 It can automatically detect NPN and PNP triode field effect tube diode double diode thyristor thyristor and automatically discriminate the aforementioned transistor pin distribution 3 Test NPN and PNP triode common emitter current amplification factor base emitter threshold voltage collector emitter leakage current through the triode base emitter threshold voltage and high current amplification factor Identify Darlington Transistor detection power Triode and FET built in protection diode test FET gate source conduction threshold voltage drain source on resistance gate source capacitance 4 Up to 2 resistors can be measured at a time so the adjustable resistors of the three feet can also be measured If the adjustable resistor is adjusted to the end point only one resistor value can be measured to measure the highest resolution of 0 01 Capable of measuring up to 50M capacitors from 25pF to 100mF with a resolution of 1pF For capacitors larger than 90nF the equivalent series resistance ESR is measured simultaneously and the resolution of the equivalent series resistance