PC-based Digital Oscilloscope Hantek DSO-2090 USB

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USD 180.00
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ID: 828725 0.3 kg 110, 220 V
Availability in stock:HKEUCNUA
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Warranty: 12 month (s)


Hantek DSO-2090 USB is a portable dual-channel PC-based digital oscilloscope with a 40 MHz bandwidth and 100 MSa/s real-time sample rate. The device requires no power source, as it is powered directly from a USB connection.

Hantek DSO-2090 USB PC-based Digital Oscilloscope allows mathematical waveform processing and cursor measurements. The software enables you to use all functions, while the demo mode shows the main opportunities of the oscilloscope.

Hantek DSO-2090 USB is an ideal solution for various applications in radio electronics, telecommunications, computer engineering, car testing and other fields.

Hantek DSO-2090 USB PC-based Digital Oscilloscope Features

  • 40 MHz bandwidth.
  • 100 MSa/s real-time sample rate.
  • Two channels and one extra channel for PC connection.
  • 9 bit vertical resolution.
  • Cursor measurements.
  • Math: Addition, Subtraction, Multiplication, Division, FFT.
  • Compatible with Windows 98/ME/2000/XP/VISTA.
  • Waveform saving in TXT, BMP, JPG, MS Excel/Word file formats.
  • Probe calibration function.
  • No external power source required.

Hantek DSO-2090 USB PC-based Digital Oscilloscope User Manual

Download Hantek DSO-2090 USB PC-based Digital Oscilloscope User Manual.

Hantek DSO-2090 USB PC-based Digital Oscilloscope Sofware

Download Hantek DSO-2090 USB PC-based Digital Oscilloscope Sofware.

Hantek DSO-2090 USB PC-based Digital Oscilloscope Technical Specifications

Real-time sample rate 100 MSa/s (1 channel)
50 MSa/s (2 channels)
Channels 2 + 1
Bandwidth 40 MHz
Vertical resolution 8 bit/channel
Gain range 10 mV ~ 5 V/div with ×1 probe
100 mV ~ 50 V/div with ×10 probe
1 V ~ 500 V/div with ×100 probe
10 V ~ 5 KV/div with ×1000 probe
Verically adjustable Yes
Coupling AC, DC, GND
Input impedance 1 MΩ 25pF
DC accuracy ± 3%
Input protection diode clamping
Timebase range 4 ns/div ~ 1 h/div
Acquisition mode Real-time sampling: 4ns/div ~ 400 ms/div
Roll mode: 1 s/div ~ 1 h/div
Buffer size 10 K ~ 64 K samples
Trigger functions
Trigger mode Auto, Normal and Single
Trigger type edge trigger: rising edge, falling edge.
Trigger range 10 divisions
Trigger level +/– 4 divisions
Autoset Yes
Calculating functions
Authomatical calculations Vp-p, Vmax, Vmin, Vmean, Vrms, Vamp, Vhigh, Vlow, positive overshoot, negative overshoot, cycle mean, cycle rms, period, frequency, positive pulse width, negative pulse width, rise time (10%~90%), fall time (10%~90%), positive duty cycle, negative duty cycle
Cursor Time/frequency difference, voltage difference
Maths functions Addition, Subtraction, Multiplication, Division
FFT analysis Rectangular, Hanning, Hamming, Blackman Window
Interface USB 2.0
Power USB power supply
Dimensions 187 × 100 × 33 mm

Hantek DSO-2090 USB PC-based Digital Oscilloscope Package Contents

  • Hantek DSO-2090 USB Digital Oscilloscope Unit (1 pc.)
  • Probes (2 pcs.)
  • USB cord (1 pc.)
  • CD with software (1 pc.)
  • User manual (1 pc.)


  • USB
Number of channels
  • dual-channel
  • 40 MHz
Sample Rate
  • 100 MS/s
Storage Capacity
  • 64 kB





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