Features:The 2-in-1 versatile unit combines the function of oscilloscope and multimeter in one.3.5 inches color LCD display, bright and clear to read for waveform details even out of doors.2CH dual channels input, bandwidth up to 70 MHz, real-time sampling rate is 250MSa/s.Maximum 8K record length, and 10000 wfms/s refresh rate, easy to capture exceptional and low probability events.Easy to use, provided with 7 kinds of auto measurement - frequency, period, amplitude, max, min, mean, and PK-PK, perfect for professionals and novices.More functions of the oscilloscope - cursor measurement, XY mode, and data save.20,000 counts true-RMS multimeter able to measure AC/DC voltage, AC/DC current, resistance, diode, capacitance, and continuity.Support maximum AC 750V, DC 1000V input voltage. Auto-ranging function, easy to detect and debug.More functions of the multimeter - data hold, and relative measurement.Powered by 4400mAh lithium battery, it can work continuously for about 6 hours on a single fully charge.USB type-C interface can be charged by an adapter or a power bank, and supports PC software connection.Compact and portable for travel, with solid kickstand on the back for easy reading on workbench.Applied for the maintenance of sound systems, electronics, automobile, transceiver, etc.Parameters:[Oscilloscope]Bandwidth: 70MHzChannels: 2CHSample Rate: 250MSa/sAcquisition Model: Normal, Peak detectRecord Length: 8KDisplay: 3.5-inch LCDWaveform Refresh Rate: 10000 wfrms/sInput Coupling: DC, AC, and GroundInput Impedance: 1 M2%, in parallel with 16pF10pFProbe Attenuation Factors: 1, 10, 100, 1000Max. Input Voltage: 400V(DC+AC, PK-PK, 1M input impedance)(10:1 probe attenuation)Bandwidth Limit(typical): 20MHzHorizontal Scale: 5ns/div - 500s/div, step by 1-2-5Vertical Sensitivity: 10mV/div - 10V/divVertical Resolution: 8 bitsTrigger Type: EdgeTrigger Modes: Auto, Normal, SingleAutomatic Measurement: Frequency, Period, Amplitude, Max, Min, Mean, PK-PK[Multimeter]Max. Resolution: 20,000 countsTesting Mode: Voltage, Current, Resistance, Capacitance, Diode and ContinuityInput Impedance: 10MMax. Input Voltage: AC 750V, DC 1000VMax. Input Current: DC: 10A, AC: 10ADiode: 0-2A.