Oscilloscopes

An Oscilloscope, also known as O-scope, is a complex electronic laboratory instrument commonly used to capture, process, display and analyse the waveform and bandwidth of electronic signals. The device draws a graph of the instantaneous signal voltage as a function of time. O-scopes is an analyzer of a signal that comes from a signal generator. Digital oscilloscopes are often referred to as digital storage oscilloscope (DSO) or digital sampling oscilloscopes (DSO). You can learn more in our complete guide to oscilloscopes.

Different types of Oscilloscopes

Oscilloscopes fall into various categories. The biggest distinction is whether they are digital or analogue oscilloscopes. Within the digital oscilloscopes area, there are several different types.

  • Digital oscilloscopes: Basic type of oscilloscope used. Has several capabilities from a processing of the basic waveform to advance triggering.
  • Storage Oscilloscope (DSO): Has a memory to sore waveforms and display them for a period of time.
  • Phosphor oscilloscopes (DPO): use a parallel processing architecture to enable it to capture and display signals.
  • Digital sampling oscilloscopes: Used for analysing high-frequency signals for example up to 50 GHz.
  • Mixed Domain Oscilloscope, MDO: Can operate in more than one domain, i.e. in time to display waveforms and in frequency to display signal spectra.
  • Mixed Signal Oscilloscope, MSO: Combines an oscilloscope function with that of a logic analyser.

How does a digital oscilloscope work?

The oscilloscope is a graph-displaying instrument. It draws a graph of an electrical signal. In most applications the graph shows how signals change over time, the vertical (Y) axis represents voltage and the horizontal (X) axis represents time. Some of the oscilloscopes featuring additional user-friendly elements such as USB ports for downloading measurement data.

In its simplest form, a digital oscilloscope features six elements:

  • Analogue vertical input amplifiers
  • Analogue-to-digital converter and a digital waveform memory
  • Time base which features a triggering and clock drive
  • Circuits for waveform display and reconstruction
  • LED or LCD display
  • Power supply

How to choose the best oscilloscopes?

Oscilloscopes are widely used in industry and are being increasingly used as they now offer better performance levels than ever before.

There are many different types of oscilloscope each having their own characteristics. For example, the small, lightweight handheld digital oscilloscopes are ideal for use by technicians working in service, maintenance and installation applications. This means that different oscilloscopes types are applicable for different applications and choosing the correct type enables it to perform to its best and therefore gain the most from it.


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Omschrijving Prijs Number of Channels Bandwidth Digital/Analogue Oscilloscope Form Oscilloscope Type Series Calibrated Interface Power Source Display Type Memory Depth Minimum Vertical Sensitivity Waveform Refresh Rate Maximum Vertical Sensitivity
RS-stocknr. 123-6554
FabrikantRS PRO
€ 1.150,00
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2 200MHz Digital Digital Storage Handheld RSHS800 UKAS - Battery, Mains TFT LCD - 2mV/div - 100V/div
RS-stocknr. 123-6553
FabrikantRS PRO
€ 1.093,00
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2 200MHz Digital Digital Storage Handheld RSHS800 RSCAL - Battery, Mains TFT LCD - 2mV/div - 100V/div
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FabrikantRS PRO
€ 354,00
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2 50MHz Digital Digital Storage Portable - - - Mains LCD - 2mV/div - 10V/div
RS-stocknr. 123-3707
FabrikantRS PRO
€ 505,00
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2 50MHz Digital Digital Storage Portable IDS6000 UKAS - Mains LCD - 2mV/div - 10V/div
RS-stocknr. 123-3706
FabrikantRS PRO
€ 458,50
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2 50MHz Digital Digital Storage Portable IDS6000 RSCAL - Mains LCD - 2mV/div - 10V/div
RS-stocknr. 800-4811
FabrikantnummerTBS1052B-EDU
FabrikantTektronix
€ 945,90
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2 50MHz Digital Digital Storage Portable TBS1000 UKAS - Mains TFT LCD - 2mV/div - 5V/div
RS-stocknr. 800-4817
FabrikantnummerTBS1052B-EDU
FabrikantTektronix
€ 899,40
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2 50MHz Digital Digital Storage Portable TBS1000 RSCAL - Mains TFT LCD - 2mV/div - 5V/div
RS-stocknr. 793-4711
FabrikantnummerPICOSCOPE 2205A
FabrikantPico Technology
€ 293,50
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2 25MHz Analogue - PC Based PicoScope 2000 RSCAL - USB Analogue Intensity, Custom, Digital Colour, None - 10mV/div - 4V/div
RS-stocknr. 793-3657
FabrikantnummerPICOSCOPE 2205A
FabrikantPico Technology
€ 189,00
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2 25MHz Analogue - PC Based PicoScope 2000 - - USB - - 10mV/div - 4V/div
RS-stocknr. 793-4720
FabrikantnummerPICOSCOPE 2205A
FabrikantPico Technology
€ 340,00
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2 25MHz Analogue - PC Based PicoScope 2000 UKAS - USB Analogue Intensity, Custom, Digital Colour, None - 10mV/div - 4V/div
RS-stocknr. 797-3334
FabrikantnummerMDO3024
FabrikantTektronix
€ 4.720,00
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4 200MHz Digital Mixed Domain Portable MDO3000 - - Mains TFT LCD - 1mV/div - 10V/div
RS-stocknr. 796-3119
FabrikantnummerMDO3024
FabrikantTektronix
€ 4.814,00
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4 200MHz Digital Mixed Domain Portable MDO3000 RSCAL - Mains TFT LCD - 1mV/div - 10V/div
RS-stocknr. 796-3113
FabrikantnummerMDO3024
FabrikantTektronix
€ 4.886,00
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4 200MHz Digital Mixed Domain Portable MDO3000 UKAS - Mains TFT LCD - 1mV/div - 10V/div
RS-stocknr. 111-6778
FabrikantnummerPicoScope 2205A MSO
FabrikantPico Technology
€ 493,50
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2, 16 25MHz Digital Mixed Signal PC Based 2000 RSCAL - USB - - 4mV/div - 4V/div
RS-stocknr. 111-6779
FabrikantnummerPicoScope 2205A MSO
FabrikantPico Technology
€ 540,00
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2, 16 25MHz Digital Mixed Signal PC Based 2000 UKAS - USB - - 4mV/div - 4V/div
RS-stocknr. 833-5161
FabrikantnummerMSOX3054T
€ 12.540,00
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4, 16 500MHz Digital Mixed Signal Bench InfiniiVision 3000 X - - Mains WVGA - 1mV/div - 5V/div
RS-stocknr. 835-1075
FabrikantnummerMSOX3054T
€ 12.634,00
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4, 16 500MHz Digital Mixed Signal Bench 3000 X RSCAL - Mains WVGA - 1mV/div - 5V/div
RS-stocknr. 111-6767
FabrikantnummerPicoScope 2205A MSO
FabrikantPico Technology
€ 389,00
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2, 16 25MHz Digital Mixed Signal PC Based 2000 - - USB - - 4mV/div - 4V/div
RS-stocknr. 835-1097
FabrikantnummerMSOX3054T
€ 12.683,55
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4, 16 500MHz Digital Mixed Signal Bench 3000 X UKAS - Mains WVGA - 1mV/div - 5V/div
RS-stocknr. 725-0489
FabrikantnummerDSOX2012A
€ 1.653,00
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2 100MHz Digital Digital Storage Bench InfiniiVision 2000 X - - Mains WVGA - 1mV/div - 5V/div