Features:  Dual Channel, 100MHz bandwidth, 1 GSa/s sample rate, 8-bit high resolution hardware operationl.  Excellent measurement performance, 40M record length with 100 waveform menmory storage; 45000 wfms/s waveform high refresh rate to capture detial waveform details; Low background noice allows to have better small signal measurement.  Versatile digital tablet oscilloscope with built-in 4-1/2 digits multimeter which can shows the multimeter interface. The data logging function of multimeter can record data for a long time and export to CSV file.  Multiple Trigger mode(Edge, Vedio, Pulse, Slope, Runt, Windows, etc.) and bus decoding function(I2C, SPI, CAN, RS232/UART), Support multiple waveform math operatiuons(& 65291;, & 65293;, ×, ÷, FFT& 65292;FFTrms,Intg,Diff,Sqrt, User Defined Function, Digital Filter).  Portable USB Oscilliscope with Built-in 8000mAh high-performance lithium battery, can be used continuously for 5 hours after fully charged. USB interface support data transform, so you can share oscilloscope data with the computer for secondary analysis.  The capacitive touch 8 -inch LCD color display with a resolution of 800 x 600, with a visual feast and fast operation which is similar to the modern touch tablet computers.  Side operation panel provide more precise and quick operation for trigger level, channel select, control area, vltage scale, time base and common function shortcuts keys(including Copy, Default, Autoset, Run/Stop,etc.).  Built-in Wifi Module, uses can connect with TAO3102 through mobile device, realize the same screen display and control store and view waveform data through app, share with friends, realize collaborative analysis adn successfully complete the work.    Specification:  Brand: OWON    Model: TAO3102    Plug: EU/US/UK (optional)  Bandwidth: 100MHz  Sampling Rate: 1GS/s  Vertical Resolution (A/D): 8 bits  Record Length: 40M  Waveform Refresh Rate: 45000 wfms/s  Horizontal Scale (s/div): 1ns/div - 1000s/div, step by 1 - 2 - 5  Channel: 2  Display: 8in color LCD, 800 x 600 pixels display& 65292;multi-touch screen  Input Impedance: 1MΩ ± 2%, in parallel with 15pF ± 5pF  Max Input Voltage: 1MΩ ≤ 300Vrms  DC Gain Accuracy: ±3%  Probe Attenuation Factor: 0.