... s real time sample rate 3.7"TFT handheld digital storage oscilloscope(60MHz)Main Features: Autoscale function60MHz Bandwidth up ... , Delay A→B , Delay A→B Waveform math +,-,×,÷, Inverted Digital Multimeter Testing Voltage, Current, Resistance, Capacitance, Diode, Continuity Multimeter ... 20A, DC:20A General specifications Interface USB Data Cable (Transfer waveform data to a PC) Power Supply:100V~240V ...