Digital LCD display for easy readings, can display measured data and images. Use high performance single chip ATmega328 and using external 8MHz oscillator as the system clock. Single button operation, support for automatic shutdown to reduce power consumption;DC 7V~12V voltage input, support battery, the current is less than 20nA when the system is turned off. Automatically detects NPN and PNP transistors, N channel, P channel, MOSFET and JFET, diodes, dual diode, thyristor, etc;Support identification pin for test Elements. Support current amplification factor for bipolar transistor and the base-emitter turn-on voltage;Support 2 resistors measurement, show its positive and negative, on-state voltage.

Digital LCD display for easy readings, can display measured data and images. Use high performance single chip ATmega328 and using external 8MHz oscillator as the system clock. Single button operation, support for automatic shutdown to reduce power consumption;DC 7V~12V voltage input, support battery, the current is less than 20nA when the system is turned off. Automatically detects NPN and PNP transistors, N channel, P channel, MOSFET and JFET, diodes, dual diode, thyristor, etc;Support identification pin for test Elements. Support current ampl