SpecificationsRangeBest AccuracyModelUT71CDC Voltage (V)400mV/4V/40V/400V/1000V±(0.025%+5) AC Voltage (V)4V/40V/400V/1000V±(0.4%+30) DC Current (A)400μA/4000μA/40mA/400mA/10A±(0.1%+15)AC Current (A)400μA/4000μA/40mA/400mA/10A±(0.7%+15) Resistance (Ω)400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ±(0.3%+8)Capacitance (F)40nF/400nF/4μF/40μF/400μF/4mF/40mF±(1%+20) Frequency (Hz)40Hz-400MHz±(0.01%+8)Temperature (°C)-40 °C ~ 1000°C±(1%+30) Temperature (°F)-40°F~1832°F±(1.5%+50)FeaturesDisplay Count40000Auto Range√True RMS√Bandwidth (Hz)100kHz√Duty Cycle10% ~ 90%±(1%+30)Diode√Auto Power Off√Continuity Buzzer√Low Battery Indication√Data Hold√Relative Mode√MAX/MIN√Data Logging