... includesFFT math capabilities. The multimeter portion includes resistance, AC/DC voltage, AC/DC current, capacitance, diode testing,and a ... continuity buzzer. The UTD1102C also comes with free software for interfacing this device ... Voltage600mV, 6V, 60V, 600V, 1000V: ± (1% + 5 digits)AC Voltage(45Hz ~ 400Hz)600mV, 6V, 60V, 600V, 700V:± (1.2 ...