HOLDPEAK 770C Digital LCD Multimeter With Non Contact AC Voltage (NCV) detection,Diode,HFE And Continuity Test&ndash;Measuring DC & AC voltage, current,resistance,capacitor,Inductance,temperature,frequency Shipped from USA and fulfilled by Amazon. Measuring DC & AC voltage, DC & AC current, resistance, capacitor, Inductance, temperature, frequency. Transistor hFE, Non Contact AC Voltage (NCV) detection, positive diode voltage fall and audible continuity. 2000 counts manual range and mechanical blocking system, large screen, digital multimeter Operation manual LED / Sound Warning when incorrect banana jacks are used relative to function switch setting Manual Ranging with Relative measurement (all ranges except frequency) Auto power off (could be disabled), Auto Back Light & LED Back-lit LCD display QUALITY ASSURANCE - If there is any product quality issue, please feel free to contact us!