Digital Oscilloscope Touch Screen 2 Channel 110MHz Bandwidth 250MSA/s Sampling Rate Handheld Oscilloscope Kit AC100‑240V US Plug Item Type: Digital Oscilloscope Material: ABS General Technical Specifications: Display Screen Type: 7in diagonal TFT LCD Display Resolution: 800 (horizontal) x 480 (vertical) pixels Display Type: Point, vector Waveform Brightness: Adjustable Grid Type: Solid line, dotted line, none Grid Brightness: Adjustable Screen Brightness: Adjustable Afterglow: 1s, 5s, 10s, 30s, unlimited, off Standard Interface: USBHost, USBDevice Power Supply: DC100-240V, 50-60Hz, DC input 5V3A 9V2A 12V1.5A Power Consumption: Less than 8W Fast Charging: Support fast charging Battery: 3.7V rechargeable lithium battery 2600mAh x 2 (built in) Environment: Operating Temperature: 0℃ to 50℃ Storage temperature: -20℃ to 70℃ Humidity: ≤+104℉ (≤+40℃): Relative humidity ≤90% 106℉ to 122℉ (+41℃ to 50℃): Relative humidity ≤60% Cooling Mode: Convection Altitude: Operation and Without Operation: 3000m (10000ft) Random Vibration: 0.31gRMS at 50Hz to 500Hz, 10 minutes per axial direction Without Operation: 2.46gRMS at 5Hz to 500Hz, 10 minutes per axial direction Mechanical Part: Oscilloscope Size: Approx. 248x176x54mm/9.8x6.9x2.1in (length x width x height) Horizontal: Horizontal Scale Range: 2ns/div-100s/div1, 2, 5 steps Incremental Time Measurement Accuracy (Full Bandwidth): Single, "sampling" mode ±(1 sampling interval + 100ppm x Reading + 0.6ns) >16 times average ±(1 sampling interval + 100ppm x Reading + 0.4ns) Sampling interval = seconds/grid ÷ 200 Vertical: AD Converter: 8 bit resolution, sampling for each channel at the same time Vertical Scale Range of Oscilloscope: 10mV/div-10V/div at input BNC Vertical Resolution: 8bit Vertical Sensitivity Range: 10mV/div-10V/div Offset Range: ±1Vmaximum(100mV/div) ±10Vmaximum (1V/div) ±50Vmaximum (10V/div) Dynamic Range: ±5div (8bit) DC Gain Accuracy: ± 3% FullScale Inter Channel Isolation: 40dB, DC to the maximum rated bandwidth of each model Note: When using X1 probe, the bandwidth is reduced to 6MHz Acquisition: Sampling Rate Range: 250MSA/s Acquisition Mode: Normal, average, peak, high resolution Waveform Interpolation: (sinx)/x Single Sequence: Acquisition Mode: Acquisition stop time Normal and Peak Detection: All channels conduct single acquisition at the same time Average: All channels conduct N acquisition at the same time, N can be taken as 2, 4, 8, 16, 32, 64, 128, 256 Storage Depth: 8Mpts Trigger: Mode: Automatic, normal, single time Level: CH1/CH2 ±4 divisions from the display center Release Range: 8ns-10s Trigger Level Accuracy: CH1/CH2 Trigger 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 edge Data Source: CH1/CH2 Pulse Width Trigger: Polarity: Positive, negative Condition: <, >, !=, = Data Source: CH1/CH2 Pulse Width Range: 8ns-10s Video Trigger: Signal Standards: NTSC, PAL, HDTV720p, HDTV1080p, HDTV1080i Data Source: CH1-CH2 Synchronization: Scan line, line number, odd field, even field, all fields Slope Trigger: Slope: Up, down Condition: <, >, !=, = Data Source: CH1/CH2 Time Range: 8ns-10s Timeout Trigger: Data Source: CH1/CH2 Polarity: Positive, negative Time Range: 8ns-10s Input: Number of Channels: 2 analog channels Input Coupling: DC, AC or grounding Input Impedance: 1MΩ ± 2% Input Capacitance: 18pF±3pF Probe Attenuation: 1X, 10X Support Probe Attenuation Coefficient: 0.01X-10000X