Feature:1. TOUCH SCREEN: The oscilloscope adopts large multi point touch screen with a resolution of 800x480, which is easy to use, has a good interactive experience.2. 2 CHANNEL: Standard 2 channel oscilloscope, maximum bandwidth up to 110MHz, maximum sampling rate 250MSa/s, with 8M large storage.3. MULTIPLE FUNCTION: The multifunction oscilloscope has high accuracy, with data recording, waveform storage, trend chart, statistical analysis and other functions.4. ADJUSTABLE DESIGN: Hanging leg design, the touch screen oscilloscope supports multi angle adjustment, is resistant to falling and shock, and convenient to use.5. WITH BATTERY: Built in 2pcs 3.7V rechargeable lithium battery, 2600mAh large capacity, standby for up to half a year, supporting Type C fast charging.Specification:Item Type: OscilloscopePlug Voltage: AC100-240VDisplay Type: 7in TFT LCD on opposite cornerDisplay Resolution: 800 (horizontal) x 480 (vertical) pixelsDisplay Type: Point, vectorWaveform Brightness: AdjustableGrid Type: Solid line, dotted line, noneGrid Brightness: AdjustableScreen Brightness: AdjustableAfterglow: 1s, 5s, 10s, 30s, unlimited, offStandard Interface: USB Host, USB DevicePower Supply: DC100-240V, 50-60Hz; DC input 5V3A, 9V2A, 12V1.5APower Consumption: Less than 8WFast Charging: Support fast chargingBattery: 2 x 3.7V built in rechargeable lithium battery 2600mAh (built in battery)Operating Temperature: 0-50Storage Temperature: -20-70Humidity: +104 (+40): Relative humidity 90%; 106-122 (+41-50): relative humidity 60%Cooling Mode: ConvectionAltitude:When in Operation: 3000 meter (10000 feet)Random Vibration: 0.31gRMS at 50Hz to 500Hz, 10 minutes per axial directionWhen Not in Operation: 2.46gRMS from 5Hz to 500Hz, 10 minutes per axial directionOscilloscope Size: Approx. 248 x 176 x 54mm / 9.8 x 6.9 x 2.1inHorizontal Scale Range: 2ns/div-100s/div1, 2, 5 stepsIncremental Time Measurement Accuracy (Full Bandwidth): (1 sampling interval+100ppm x Reading+0.6ns), >16 times average, (1 sampling interval+100ppm x Reading+0.4 ns), sampling interval=seconds per division 200AD Converter: 8 bit resolution, simultaneous sampling for each channelOscilloscope Vertical Scale Range: 10mV/div-10V/div at BNC inputVertical Resolution: 8 bitVertical Sensitivity Range: 10mV/div-10V/divOffset Range: 1V maximum (100mV/div), 10V maximum (1V/div), 50V maximum (10V/div)Dynamic Range: 5div (8bit)Dynamic Range: 5div (8bit)Optional Analog Bandwidth Limitation Typical: 20MHz, each channel can be independently selectedDC Gain Accuracy: 3% FullScaleChannel Isolation: 40dB, DC to the maximum rated bandwidth of each modelNote: When using X1 probe, the bandwidth is reduced to 6MHzSampling Rate Range: 250MSa/sAcquisition Mode: Normal, average, peak, high resolutionWaveform Interpolation: (sinx)/xSingle Sequence:Acquisition Mode: Acquisition stop timeNormal and Peak Detection: all channels conduct single acquisition at the same timeAverage: All channels conduct N times of acquisition at the same time. N can be taken as 2, 4, 8, 16, 32, 64, 128, 256Storage Depth: 8MptsMode: Automatic, normal, single timeLevel: CH1 CH2, 4 divisions from the center of display screenRelease Inhibition range: 8ns-10sTrigger Level Accuracy: CH1 CH2Trigger Sensitivity: 0.87div (2mV/div), 0.78div (5mV/div), 0.69div (10mV/div), 0.52div (20mV/div), 0.47div (50mV/div), 0.26div (100mV/div), 0.26div (200mV/div), 0.47div (500mV/div)0.26div(1V/div)0.26div(2V/div)0.26div(5V/div)0.26div(10V/div)Edge Trigger:Slope: Rising edge, falling edge, double edgeData Source: CH1 CH2Pulse Width Trigger:Polarity: Positive polarity, negative polarityConditions: <, >, !==Data Source: CH1 CH2Pulse Width Range: 8ns-10sVideo Trigger:Signal Standards: NTSC, PAL, HDTV720p, HDTV1080p, HDTV1080iData Source: CH1-CH2Synchronization: Scanlines, number of lines, odd field, even field, all fieldsSlope Trigger:Slope: Rise, fallConditions: <, >, !==Data Source: CH1 CH2Time Range: 8ns-10sTimeout Trigger:Data Source: CH1 CH2Polarity: Positive polarity, negative polarityTime Range: 8ns-10sNumber of Channels: 2 analog channelsInput Coupling: DC, AC or groundInput Impedance: 1M 2%Input Capacitance: 18pF 3pFProbe Attenuation: 1X, 10XSupport Probe Attenuation Coefficient: 0.01X-10000XVoltage Grade: 300VCATIIMaximum Input Voltage: 300VRMS (10X).Package List:1 x Oscilloscope4 x Test Cables1 x Adapter Plug1 x USB Cable1 x User Manual11 x Accessories1 x Storage BoxNote:Maintenance: When storing or placing the oscilloscope, do not expose the LCD to direct sunlight for a long time.Cleaning: According to the requirements of operating conditions, check the oscilloscope and probe frequently, and clean the external surface of the instrument according to the following steps: 1) Use a lint free rag to remove the floating dust outside the oscilloscope and probe. Please be careful to avoid scratching the bright and clean filter material of the display. 2) Use a soft cloth soaked in water to clean the oscillosc