Table of Contents
- 1 What Should I look for in a Cheap Oscilloscope?
- 2 List of the Best Cheap Oscilloscopes
- 2.1 1. Liumy Professional Handheld LED Scopemeter Oscilloscope Multimeter
- 2.2 2. SainSmart DSO202 Pocket Size Portable Handheld Mini Digital Storage Oscilloscope
- 2.3 3. DSO Nano Oscilloscope V3
- 2.4 4. All-Sun Oscilloscope Handheld Scope Digital Storage Meter and Digital Multimeter DMM
- 2.5 5. Siglent Technologies SDS1052DL+ 50 MHz Digital Storage Oscilloscope
- 3 Conclusion
Sometimes, purchasing used oscilloscope is not worth it, especially when there are plenty of quality and yet best cheap oscilloscopes available on the market. These budget oscilloscopes combine a remarkably great quality and an astounding price tag. The oscilloscopes we have on this list are ideal for beginners and comes with essential features you need to complete the task at hand. But if you’re after a scope rich with features but on a tight budget, you may want to opt for a used oscilloscope.
What Should I look for in a Cheap Oscilloscope?
Generally speaking, budget oscilloscopes are entry-level scopes for general purposes that come with a good price to performance ratio. They have limited performances and functionalities but are becoming more popular today among students, experimenters and hobbyists. Though they may not be rich in features, these best cheap oscilloscopes are useful for measurement and simple testing.
There are several manufacturers offering low-cost scopes that have upgradable features and more functions. Make sure to look out for a cheap oscilloscope combining functionality and good performance, battery operation and form factor. Performance comprises of larger memory for better signal analysis and higher sampling rate. In addition, if you want to lessen the debugging time, look for one with a higher acquisition rate of waveform for faster capture.
|Image||Product Name||Price||Check Price|
|LIUMY Oscilloscope Multimeter||$|
|DSO Nano Oscilloscope v3||$$|
|Siglent Technologies SDS1052DL+||$$$|
List of the Best Cheap Oscilloscopes
1. Liumy Professional Handheld LED Scopemeter Oscilloscope Multimeter
The Liumy Professional Handheld LED Scopemeter Oscilloscope Multimeter features a highly advance chip that offers a faster sampling rate, a strong detection range, as well as a relatively accurate calibration and measurement. You will be able to use at night as its display is a high contrast 128 x 64 LCD screen with LED backlight.
Furthermore, it comes with numerous unique features including some safety ones like automatic shutdown to prevent any circuits bursting an explosion-proof fuse. This cheap oscilloscope will work well at home, work and school, as it is highly portable compared to a full-sized scope. However, it is worth noting that the product label states that it is an untested product.
2. SainSmart DSO202 Pocket Size Portable Handheld Mini Digital Storage Oscilloscope
The SainSmart DSO202 is a compact and portable two-channel handheld digital oscilloscope at 10mm. It has a 320 x 240 color display and a body made from aluminum alloy to give it a modern touch. The DSO202 supports USB charging and USB flash disk storage.
And though you won’t be able to set records with this device, its maximum sampling rate however is powerful, especially for a scope at this price point. This is a pretty impressive pocket-sized oscilloscope that any traveling technician can take anywhere with him. It also offers ample power to do the most basic projects of hobbyists who are always on the go.
3. DSO Nano Oscilloscope V3
The DSO Nano Oscilloscope V3 is an affordable pocket-size digital storage scope. This 32-bit oscilloscope is useful for hobby measurement. It features a 320 x 240 color display, USB port, recharging function and an SD card, as well as an analog bandwidth of 200 KHz.
This DSO Nano V3 is the upgraded version of the DSO Nano which utilizes a new firmware with an easy-to-operate interface. In addition, instead of the usual micro SD card slot, it comes with a built-in 2MB storage. Although it’s small, you can still easily and clearly read the data on its display. However, there are several complains from users that the measurements captured are not precise.
4. All-Sun Oscilloscope Handheld Scope Digital Storage Meter and Digital Multimeter DMM
This 25MHz 2 in 1 All-Sun Handheld Digital Oscilloscope is incorporated with the functionalities of a digital multimeter with 6000 counts true RMS. It’s a 2-channel scope with a maximum real-time sampling rate of 100 MSa/a, perfect for any field work. Its screen can show 4 parameters of measurement at the same time.
Moreover, you can choose from more than 10 types of parameters which include average, peak, period, frequency, RMS and more. This digital multimeter and storage meter also comes equipped with DMM and oscilloscope function that can capture and read out waveform as well as scan and record them.
5. Siglent Technologies SDS1052DL+ 50 MHz Digital Storage Oscilloscope
The Siglent SDS1052DL+ 50 MHz Digital Storage Oscilloscope is dual-channel with a real-time sampling rate of 500 MSa/S. Aside from the included channels, it also comes with a built-in exguideternal triggering channel.
The Siglent SDS1052DL sports an ultra-thin frame and quite lightweight at just 2.5kg, making it highly portable. You can efficiently work in various operating environments. Its solid measurement functions and multiple triggers ensure you will be able to maximize work productivity. In addition, your signal processing requirements are met with its commanding math operations and distinct functions for digital filtering.
If you’re on a tight budget and badly needs an oscilloscope, or if you simply want something for hobby use, opt for a cheap oscilloscope. There are several budget-friendly oscilloscopes out there that are versatile and capable, combining low cost, functionality and performance. But if you need a feature rich more powerful device, go for a more expensive model if your budget permits it.