Feature: 1. Digital oscilloscope, 4?channel design, 100MHz bandwidth, 1GS/s sampling rate, SCPI, and supports LabVIEW. 2. Built?in 39 automatic measurement functions, one?key display of all measurement values, easy to view waveform information. 3. Built?in FFT spectrum analysis function, provides FFT rms function, supports for Hamming, for Hanning, for Blackman, for Rectangular, for Kaiser, for Bartlett. 4. The automatic cursor function can quickly measure the difference between two points of the waveform, helping engineers analyze the real?time measurement waveform. 5. Waveform zoom function, the upper part is main window to display complete waveform, and the lower part is enlarged area to observe more waveform details and make it easier to read parameter data. Specification: Item Type: Oscilloscope Material: ABS Function Parameter Model SDS1104 Bandwidth 100MHz Sample Rate 1GS/s Horizontal Scale (s/div) 2ns/div-1000s/div, step by 1-2-5 Rise Time (at input, typical) ??3.5ns Channel 4 Display 7in color LCD, 800 x 480 pixels Input Impedance 1M?? ?? 2%, in parallel with 20pF??5pF Maximum Input Voltage 400V (PK - PK) (DC+AC, PK - PK) DC Gain Accuracy ??3% Record Length 20K DC Accuracy (average) Average??16????(3% reading + 0.05 div) for ??V Probe Attenuation Factor 1X, 10X, 100X, 1000X LF Respond (AC, -3dB) ??10Hz (at input, AC coupling, -3dB) Sample Rate / Relay Time ??100ppm Accuracy Interpolation sin (x) / x Interval (??T) Accuracy (full bandwidth) Single:??(1 interval time + 100ppm x reading + 0.6ns), Average>16 : ??(1 interval time + 100ppm x reading + 0.4ns) Input Coupling DC, AC , and GND Vertical Resolution (A/D) 8 bits (2 channels simultaneously) Vertical Sensitivity 5mV/div - 5V/div (at input) Trigger Type Edge, Video Trigger Mode Auto, Normal, and Single Trigger Level ??5 divisions from screen center Line / Field Frequency (video) NTSC, PAL and SECAM standard Cursor Measurement ??V, and ??T between cursors Automatic Measurement Vpp, Vavg, RMS, Frequency, Period, Vmax, Vmin, Vtop, Vbase, Width, Overshoot, Pre-shoot, Rise time, Fall time, +Width, -Width, +Duty, -Duty, Delay A??B , Delay A??B, area, cycle area, FRR, FRF, FFR, LRR, LRF, LFR, LFF Waveform Math ??, ??, x, ??, invert, FFT Waveform Storage 16 waveforms Lissajous Bandwidth Full bandwidth Figure Phase Difference ??3 degrees Communication Interface USB host, USB device Frequency Counter available Power Supply 100V - 240V AC, 50/60Hz, CAT II Power Consumption ??15W Fuse 2A, T class, 250V Instructions: 1: Plug in the power supply, press the power switch to turn on 2: Connect the probe to the channel 3: The probe is calibrated in the 5V calibration area to see if the waveform is displayed completely 4: Adjust the probe so that the waveform can be output stably 5: Measurement. v\:* {behavior:url( default VML);} o\:* {behavior:url( default VML);} x\:* {behavior:url( default VML);} .shape {behavior:url( default VML);} v\:* {behavior:url( default VML);} o\:* {behavior:url( default VML);} x\:* {behavior:url( default VML);} .shape {behavior:url( default VML);} v\:* {behavior:url( default VML);} o\:* {behavior:url( default VML);} x\:* {behavior:url( default VML);} .shape {behavior:url( default VML);} v\:* {behavior:url( default VML);} o\:* {behavior:url( default VML);} x\:* {behavior:url( default VML);} .shape {behavior:url( default VML);} Package List: 1 x Oscilloscope1 x CD1 x USB Cable4 x Probe8 x Color Ring2 x Adjustable Bit4 x IC Cap4 x Grounding Spring1 x Power Cord4 x Manual