DSO150 Single-channel Student Oscilloscope


Basic low-cost single-channel digital Oscilloscope with 1MHz bandwidth, 1MS/s sampling speed & 12bit resolution.



Basic Digital Single-channel Oscilloscope for Students & Hobbyists

This basic single-channel digital Oscilloscope by FNIRSI will enable you to measure your electronic circuits independently, offering 200kHz analogue bandwidth, 1MSPS sampling speed and 12-bit resolution.  Ideal for learners and students just starting out in Electronics and for schools to put an oscilloscope on each learner’s workstation.
Together with the FG100 DDS Signal Generator and the XY-SK80 PSU, you will have a complete test bench at your disposal.  Purchase the complete Student Pack at a discounted price.


  • Bandwidth: 1MHz
  • Analog Bandwidth: 0~200KHz
  • 1 Channel
  • Sampling Speed: 1MS/s
  • Sensitivity: 5mV/div ~ 20V/div
  • Timebase Range: 500s/Div ~ 10us/Div
  • 12-bit Resolution
  • Max input Voltage: 50Vpk (x1 probe)
  • Input Impedance: 1M ohm/20pF
  • Record length: 1024 points
  • Trigger Modes: Auto, Normal, Single
  • Trigger Position: Centre of buffer
  • Max Signal Input Voltage:  50Vpk (100Vpp) with the clip probe
  • Power Supply Voltage: 9VDC (must not exceed 10V)
  • Current Consumption: ~120mA @ 9V
  • Dimensions: 105 x 75 x 22mm
  • Weight: 100g

Oscilloscope Package Includes:
DSO150 Oscilloscope, 1x Crocodile-clamp Cable, 9V Battery connector, Printed User Manual.

How to use the DSO150 Student Oscilloscope
In-depth Hour-long Video on How to Use

Related product:
Check out our SeeBlocks Circuit Builder, which enables you to build electronic circuits very quickly and easily.  Simply slot in the different components, complete the circuit and test your working circuits in an instant.  Easily swap out resistor values, include capacitors, logic gates and even solder your own components onto the prototype blocks.