... in 1 (Multimeter function support) Dual Input Channels Advanced Trigger Functions Automatic Measurement Replaceable Li-ion Battery Back-up LCD back-light ... , Delay A→B Waveform math +,-,×,÷, Inverted Digital Multimeter Testing Voltage, Current, Resistance, Capacitance, Diode, Continuity Multimeter specifications Input Impedance 10 MΩ Max input ...