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: 70MHz Channels: 2CH Sample Rate: 250MSa/s Acquisition Model: Normal, Peak detect Record Length: 8K Display: 3.5-inch LCD Waveform Refresh Rate: 10000 wfrms/s Input Coupling: DC, AC, and Ground Input Impedance: 1 MΩ±2%, in parallel with 16pF±10pF Probe Attenuation Factors: 1×, 10×, 100×, 1000× Max. Input Voltage: 400V(DC+AC, PK-PK, 1MΩ input impedance)(10:1 probe attenuation) Bandwidth Limit(typical): 20MHz Horizontal Scale: 5ns/div - 500s/div, step by 1-2-5 Vertical Sensitivity: 10mV/div - 10V/div Vertical Resolution: 8 bits Trigger Type: Edge Trigger Modes: Auto, Normal, Single Automatic Measurement: Frequency, Period, Amplitude, Max, Min, Mean, PK-PK [Multimeter] Max. Resolution: 20,000 counts Testing Mode: Voltage, Current, Resistance, Capacitance, Diode and Continuity Input Impedance: 10MΩ Max. Input Voltage: AC 750V, DC 1000V Max. Input Current: DC: 10A, AC: 10A Diode: 0-2A Specifications: Brand: OWON Material: ABS Color: Blue Plug Type: UK  Battery Capacity: 4400 mAh Chaging Time: approx. 4.5 hours Battery Life: approx. 6 hours Item Size: 19.8*9.6*3.8cm / 7.79*3.77*1.49in Item Weight: 504g / 17.77oz Tool Bag Size: 21*14*6cm / 8.26*5.51*2.36in Package Size: 24*16*9.5cm / 9.44*6.29*3.74in Package Weight: 1049g / 37oz Packing List: 1 * Oscilloscope 1 * Probe 1 * Probe Adjust 1 * USB Cable 2 * Test Lead 1 * BNC to Alligator Clip 1 * Carrying Bag 1 * User Manual(English)