GAO PS1000 Series Oscilloscopes

The GAO PS1000 Portable Digital Oscilloscopes is a low-price oscilloscope series comes in either color or monochrome screens. The new over-thin design and cabinet-sized volume enhances the portability of the oscilloscopes and makes it light weight. The GAO PS1000 series features two channels that can support bandwidth ranges from 25 to 200 MHz with channel memory depth of 4K. The real-time sample rate ranges from 250MHz up to 1GSa/s – the equivalent sampling rate is 50GSa/s. The vertical scale and sweep time range differently from 2mV to 5V/div and 1ns to 50s/div for various models of GAO PS1000 Series respectively.

GAO PS1000 OscilloscopesAnother strength of the GAO PS1000 is the advancement in its triggering function for edge, video, pulse and delay. The oscilloscope provides the basic mathematics functions, fast fourier transform (FFT), spectrum analysis and automatic parameter measurements such as Vpp, Vamp, Vrms, Vmax, Vmin, Vtop, Vbase, Vavg, Freq, Period, Rise time, Fall time, +Width, -Width, Overshoot, Preshoot, +Duty, and -Duty. In addition to the USB connection standard configuration, optional configurations include USB host, U-Hardware Storage support and time display.


  • Bandwidth: 25 – 200MHz
  • Real time Sample Rate: 250MHz – 1GSa/s
  • Equivalent Sample Rate: 50GS/S
  • Input Impedance: 1M//13pF 50
  • Rise time: 1.8ns – 14ns
  • Time base Range: 1ns/div – 50s/div, 2ns/div – 50s/div, 5ns/div – 50s/div, 20ns/div – 50ns
  • X-Y Operation:
    • Bandwidth: 25 – 200MHz
    • Phase Difference: ±3degrees
  • Display: Color LCD (C) / Mono LCD (M) 320×240
  • Number of Channel: 2 Channels; Ext.Trig
  • Memory: 4K per channel
  • Vertical Sensitivity: 2mv/div-5v/div
  • Vertical Resolution: 8bits
  • Input Coupling: DC, AC, GND
  • Trigger Mode: Auto, Normal, and Single
  • Trigger Type: Edge, TV, and Pulse
  • Trigger Coupling: DC.AC.LF Rej.HF Rej
  • Horizontal Accuracy: ±0.01%
  • Math: +, -, x, ÷, FFT
  • FFT:
    • Window: Hanning, Hamming, Blackman, and Rectangular
    • Sample: 1024 Points
  • Auto Measurement: Vpp, Vmax, Vmin, Vtop, Vbase, Vamp, Vrms, Vavg, Vover, Vpre, Freq, Period, Rise, Fall, +Width, -Width, +Duty, -Duty, DelayA, DelayB
  • Cursor Measure: Manual, Trace, Auto Measure
  • Storage: 10 Waveforms, 10 setups
  • Input/Output: USB device
  • Power: 100V-240V/50VA Max
  • Net Weight: 4kg
  • Dimension: 120(D) x 285(W) x 158(H)
  • Accessories: Probe x 2(1x.10x), Power Cord, User manual

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