High Bandwidth 70MHz Oscilloscope, 1GS/s sample rate, and 6000 Counts DMM with analog bargraph.

  2M Memory Depth.

  Large 5.6 inch TFT Color LCD Display; High Resolution(640*480); Dual-Window Design --More clear, More Detailed

  One-touch automatic setup optimizes the position, range, timebase, and triggering to assure a stable display of virtually any waveform.

  Easy-to-use pop-up menu with built-in multi-language help system.

  32 Automatic Measurements.

  Waveform Math: Add, Subtract, Multiply, and Divide.

  Store and recall over.

  Automatic cursor tracking measurements.

  XY Mode.

  Built-in FFT function converts a time-domain signal into its frequency components to measure harmonic content and distortion in systems.

  Waveform Recorder to capture/replay input waveforms from CH1 and CH2 with a maximum record length of 1000 frames.

  Pass/Fail function compares a stored waveform to an unknown input.

  Average Mode for smoothing waveforms.

  Square Wave Output (2V, 1kHz) for probe adjustment.

  USB Host/Device 2.0 full-speed interface; support removeable disk;  LAN Option, easy to control by PC or long-distance.

  Dimensions (mm): 260(L)x220(W)x75(H), be carried easily.

 Specifications:

          Model

    DSO1072E

          Acquisition

          Sample Modes

    Real-Time Sample

          Acquisition Modes

          Normal

    Normal data only

          Peak Detect

    High-frequency and randon glith capture

          Average

    Wavefom Average, selectable 4,8,16,32,64,128

          Inputs

          Inputs Coupling

    AC, DC, GND

          Inputs 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×), Installation Category;

CAT III: 150VRMS (1×)

          Horizontal System

          Sample Rate Range

    1GS/s

          Waveform Interpolation

    (sin x)/x

          Record Length

    2M

          SEC/DIV Range

    4ns/div~2000s/div, in a  2, 4, 8 sequence

          Sample Rate and

Delay Time Accuracy

    ±50ppm over any ≥1ms time interval

          Scanning Speed Range

    4ns/div to 8ns/div; (-8div x s/div) to 40ms;

20ns/div to 80μs/div;(-8div×s/div) to 40ms

200μs/div to 40s/div; (-8div×s/div) to 400s

          Delta Time Measurement Accuracy

(Full Bandwidth)

    Single-shot, Normal mode:± (1 sample interval +100ppm × reading + 0.6ns);

>16 averages:± (1 sample interval + 100ppm × reading + 0.4ns);

Sample interval = s/div ÷ 200

          Vertical System

          Vertical Resolution

    8-bit resolution, all channel sampled simultaneously

          Volts Range

    2mV/div to 100V/div at input BNC

          Bandwidth

    70MHz

          Rise Time at BNC( typical)

    5ns

          Analog Bandwidth in

Normal and Average

modes at BNC or with probe,

DC Coupled

    ±400V(100V/div-20V/div);

±50V(10V/div-5V/div)

±40V(2V/div-500mV/div);

±2V(200mV/div-50mV/div)

±400mV(20mV/div-2mV/div)

          Math

    +, -, *, /, FFT

          FFT

    Windows:Hanning, Flatop, Rectamgular, Bartlett, Blackman; 1024 sample point

          Bandwidth Limit

    20MHz

          Low Frequency Response (-3db)

    ≤10Hz at BNC

          DC Gain Accuracy

    ±3% for Normal or Average acquisition mode, 100V/div to 10mV/div.

±4% for Normal or Average acquisition mode, 5mV/div to 2mV/div.

          DC Measurement Accuracy,

Average Acquisition Mode

    Measurement Type: Average of ≥16 waveforms with vertical position at zero

Accuracy: ± (3% × reading + 0.1div + 1mV) when 10mV/div or greater is selected.

Measurement Type: Average of ≥16 waveforms with vertical position not at zero

Accuracy: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2div].

          Volts Measurement Repeatability,

Average Acquisition Mode

    Delta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditions