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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รายละเอียดสินค้า / Description ราคา / Price Number of Channels Bandwidth Digital/Analogue Oscilloscope Form Oscilloscope Type Series Interface Power Source Display Type Memory Depth Minimum Vertical Sensitivity Waveform Refresh Rate Maximum Vertical Sensitivity Minimum Time Base
RS Stock No. 725-0473
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSOX2024A
THB131,556.77
Each
Units
4 200MHz Digital Digital Storage Bench InfiniiVision 2000 X - Mains Capacitive Touch Display - 1mV/div - 5V/div 2ns/div
RS Stock No. 818-2860
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PicoScope 3205D MSO
THB39,197.66
Each
Units
2, 16 100MHz Digital Mixed Signal PC Based PicoScope 3000 - Mains - - 10mV/div - 4V/div 1ns/div
RS Stock No. 833-5127
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSOX3034T
THB359,727.55
Each
Units
4 350MHz Digital Digital Storage Bench 3000 X - Mains TFT LCD - 1mV/div - 5V/div 2ns/div
RS Stock No. 725-0435
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSOX3054A
THB525,204.18
Each
Units
4 500MHz Digital Digital Storage Bench InfiniiVision 3000 X - Mains Capacitive Touch Display - 1mV/div - 5V/div 1ns/div
RS Stock No. 797-3343
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MDO3022
Brand :Tektronix
THB198,143.78
Each
Units
2 200MHz Digital Mixed Domain Portable MDO3000 - Mains TFT LCD - 1mV/div - 10V/div 1ns/div
RS Stock No. 123-6455
Brand :RS PRO
THB25,503.93
Each
Units
2 100MHz Digital - Handheld - - Battery, Mains TFT LCD - 2mV/div - 100V/div 2.5ns/div
RS Stock No. 123-3553
Brand :RS PRO
THB51,093.83
Each
Units
4 200MHz Digital Digital Storage Portable - - Mains LCD - 1mV/div - 10V/div 1ns/div
RS Stock No. 127-1088
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.040
Brand :Red Pitaya
THB12,774.58
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Units
2 40MHz Analogue - PC Based STEMlab - Micro USB - - - - - -
RS Stock No. 127-1084
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.022
Brand :Red Pitaya
THB8,798.86
Each
Units
2 40MHz Analogue - PC Based STEMlab - Micro USB - - - - - -
RS Stock No. 725-0467
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MSOX2012A
THB110,373.03
Each
Units
2, 8 100MHz Digital Mixed Signal Bench InfiniiVision 2000 X - Mains Colour - 1mV/div - 5V/div 5ns/div
RS Stock No. 833-5161
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MSOX3054T
THB575,584.14
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Units
4, 16 500MHz Digital Mixed Signal Bench InfiniiVision 3000 X - Mains WVGA - 1mV/div - 5V/div 1ns/div
RS Stock No. 744-2476
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TDS2004C
Brand :Tektronix
THB77,349.55
Each
Units
4 70MHz - - Digital Storage TDS2000C - Mains Colour - 2mV/div - 5V/div 5ns/div
RS Stock No. 818-2885
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PicoScope 3406D MSO
THB74,694.28
Each
Units
4 200MHz Digital Mixed Signal PC Based PicoScope 3000 - Mains - - 10mV/div - 4V/div 500ps/div
RS Stock No. 123-6452
Brand :RS PRO
THB52,604.65
Each
Units
2 60MHz Digital - Handheld - - Battery, Mains TFT LCD - 5mV/div - 100V/div 2.5ns/div
RS Stock No. 111-6770
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PicoScope 2208B MSO
THB31,170.98
Each
Units
2, 16 100MHz Digital Mixed Signal PC Based 2000 - USB - - 4mV/div - 4V/div 1ns/div
RS Stock No. 111-6774
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PicoScope 2405A
THB15,035.40
Each
Units
4 25MHz Analogue - PC Based PicoScope 2000 - USB - - 4mV/div - 4V/div 2ns/div
RS Stock No. 111-6771
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PicoScope 2206B
THB12,759.98
Each
Units
2 50MHz Analogue - PC Based PicoScope 2000 - USB - - 4mV/div - 4V/div 2ns/div
RS Stock No. 725-0448
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSOX3034A
THB370,283.20
Each
Units
4 350MHz Digital Digital Storage Bench InfiniiVision 3000 X - Mains Capacitive Touch Display - 1mV/div - 5V/div 2ns/div
RS Stock No. 833-5152
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MSOX3024T
THB267,831.35
Each
Units
4, 16 200MHz Digital Mixed Signal Bench InfiniiVision 3000 X - Mains WVGA - 1mV/div - 5V/div 2ns/div
RS Stock No. 758-8945
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OX5022-C
Brand :Metrix
THB52,535.22
Each
Units
2 20MHz Digital - Portable - - Battery TFT LCD - 5mV/div - 200V/div 25ns/div