Geekcreit® LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter

Note Some stocks have a USB interface and a small button for firmware upgrade If there is a problem with the firmware during use you can contact customer service to inquire about firmware upgrade Part of the inventory is without the upgraded version and the two versions are shipped randomly Please pay attention before buying Specifications Resistor 0 1w 50MwCapacitor 25pF 100000uFInductance 0 01mH 20HWorking power DC 9VStandby current 0 02uAOperating current 25mAMaterial Metal PlasticSize about 11 1cm 4 37 x2 6cm 1 02 x8 5cm 3 34 Conversion 1cm 0 3937 inch 1inch 2 54 cm Features 1 Support boot voltage detection function 2 Automatic detection of NPN and PNP transistors N channel and P channel MOSFETs diodes including dual diodes thyristors triodes resistors and capacitors Automatically testing the component leads and displaying them on the LCD 3 The forward bias voltage of the emitter transistor can be determined by detecting the amplification factor and base number of the transistor MOSFET protection diode etc 4 Measure gate threshold voltage and gate capacitance MOSFET5 The display uses 12864 lcd LCD 128 64 characters 6 High test speed valid component test In 2 seconds except in larger capacitors large capacitance measurement also takes a long time the measurement time in 1 minute is normal 7 One button operation power on test 8 Power Consumption Shutdown Mode Less than 20 nA9 Automatic shutdown function can avoid unnecessar