Multifunction Mega328 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP/NPN M328 with Capacitor ESR Testing Function Green Backlight LCD Display[Product Information]- 2013 latest M328 version of the software ，more functions(Chip: Atmega328).128*64 big Backlight LCD display，only 2mA when stand by.Using 9V battery (Not included). Use 12864 liquid crystal display with green backlight.
- Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4 . Resistance symbol on both sides shows the pin number.So you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position ， we can distinguish the middle and both ends of the pin.
- Automatic detection of NPN and PNP transistors， n-channel and p-channel MOSFET， diode (including double diode)， thyristor， transistor， resistor and capacitor and other components. Automatic test the pin of a component， and display on the LCD.
- Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin. It can measure the collector or emitter junction reverse capacitance .
- Automatically detect NPN， PNP bipolar transistors ， N -channel and P -channel MOS FET， JFET ， diodes ， two diodes， thyristors small power unidirectional and bidirectional thyristor. Automatic identification components pin arrangement .
