| Sample Rate | Sampling Rate Range: 1GSa/s |
| Normal | Normal data only |
| Peak Detect | High-frequency and randon glith capture |
| Average | Wavefom Average, selectable 4,8,16,32,64,128 |
| Inputs Coupling | AC, DC, GND |
| Inpits Impendance | 1MΩ±2% ‖20pF±3pF |
| Probe Attenuation | 1X, 10X |
| Supported Probe Attenuation Factor | 1X, 10X, 100X, 1000X |
| Maximum Input Voltage | CAT I and CAT II: 300VRMS (10×) |
| Sample Rate Range | 1GS/s |
| Waveform Interpolation | (sin x)/x |
| Record Length | 40K |
| SEC/DIV Range | 2ns/div to 40s/div |
| Sample Rate and | ±50ppm（at over any ≥1ms time interval) |
| Position Range | DSO4202C: 2ns/div to 8ns/div; (-8div x s/div) to 20ms;; DSO4102C: 20ns/div to 80us/div; (-8div x s/div) to 40ms; |
| Vertical Resolution | 8-bit resolution, all channel sampled simultaneously |
| Bandwidth | DSO4202C: 200MHz; DSO4102C: 100MHz; DSO4072C: 70MHz |
| Rise Time at BNC( typical) | DSO4202C: 1.8ns; DSO4102C: 3.5ns; DSO4072C: 5ns |
| Offset Range | 2mV/div to 20mV/div, ±400mV; 50mV/div to 200mV/div, ±1V 500mV/div to 2V/div, ±40V; 5V/div to 10V/div, ±50V |
| Math | +, -, *, /, FFT |
| FFT | Windows: Hanning, Flatop, Rectamgular, Bartlett, Blackman; |
| Bandwidth Limit | 20MHz |
| Low Frequency Response (-3db) | ≤10Hz at BNC |
| DC Gain Accuracy | ±3% for Normal or Average acquisition mode, 10V/div to 10mV/div; |
| Trigger Types | Edge, Video, Pulse, Slope, Over time, Alternative |
| Trigger Source | CH1, CH2, EXT, EXT/5, AC Line |
| Trigger Modes | Auto, Normal, Single |
| Coupling Type | DC, AC, Noise Reject, HF Reject, LF Reject |
| Trigger Sensitivity (Edge Trigger Type) | DC(CH1,CH2): |
| Trigger Level Range | CH1/CH2: ±8 divisions from center of screen; |
| Set Level to 50%(typical) | Operates with input signals ≥50Hz |
| Video Trigger Type | CH1, CH2: Peak-to-peak amplitude of 2 divisions; |
| Holdoff Range | 100ns ~ 10s |
| Pulse Width Trigger Mode | Trigger when (< , >, = , or ≠); Positive pulse or Negative pulse |
| Pulse Width Range | 20ns ~ 10s |
| Slope Trigger Mode | Trigger when (< , > , = , or ≠ ); Positive slope or Negative slope |
| Slope Trigger Point | Equal: The oscilloscope triggers when the waveform slope is equal to the set slope. |
| Time Range | 20ns ~ 10s |
| Over Time Mode | Rising edge or Falling edge |
| Trigger on CH1 | Internal Trigger: Edge, Pulse Width, Video, Slope |
