VC9801A+ product description this series of devices is a stable performance, battery-driven, high-reliability digital multimeter. Instrument using 26mm Word high LED display, the reading clear, backlit display and overload protection, more convenient to use. Instrument used to measure DC and AC voltage, DC/AC current, resistance, capacitance, diode, transistor, continuity test. Is an experimental, factories, radio amateurs and ideal for family. DC voltage (DCV): 200mV/2V/20V/200V/1000V. AC voltage (ACV): 200mV/2V/20V/200V/700V DC current (DCA): 200uA/2mA/20mA/200mA/2A/20A AC current (ACA): ω 200uA/2mA/20mA/200mAa/2A/20A resistance: 200 ω/2K ω/20K ω/200K ω/2M ω/20M ω/200M ω capacitors (c): 2nF/20nF/200nF/ 2uF/200uF diode and continuity test