Best Portable Handheld Oscilloscope

The SainSmart Nano DSO Handheld Touch Screen Digital Storage Portable Oscilloscope

The SainSmart Nano DSO Handheld Touch Screen Digital Storage Portable Oscilloscope

The Owon HDS1021M Series Handheld Digital Oscilloscope

The Owon

HDS1021M Series Handheld 

Digital Oscilloscope

The All-Sun Multifunction Handheld Oscilloscope

The All-Sun Multifunction Handheld Oscilloscope

With the best portable handheld oscilloscope, you can read out a signal’s waveform. This is why most of the engineers, mechanics, medical researchers, and even the students are found using this special device for different purposes. At present, there are numerous numbers of products on the market. Among them finding the best portable handheld oscilloscope is not as easy as it seems. That’s why we are here. In this article, we are going to provide you with all the required information which will lead you to your desired product. Before that, make sure to stay until the article ends.

An oscilloscope can read out invisible data and make them visualize to the users on its screen. Generally, it displays electrical signals from various possible sources. The device will allow you to locate the interfering signals from your specific circuit. It also displays the real-time waveform of the circuit. Thus you will be provided with better readings through the best portable handheld oscilloscope. Forget the traditional oscilloscope, the portable and handheld design of the modern devices will allow you to use the device at your preferred places. ​`1234


Best Portable Handheld Oscilloscope List

We understand what exactly can provide you with your desired support. That’s why we perform in-depth research on thousands of product for taking out the best one from them. We did the same this time, and luckily we have managed to put together five best portable handheld oscilloscopes. These are the following.


The SainSmart Nano DSO Handheld Touch Screen Digital Storage Portable Oscilloscope

The SainSmart Nano DSO Handheld Touch Screen Digital Storage Portable Oscilloscope

This is a smart oscilloscope which comes with a color display. This display can measure AC current from any circuits. It can also display waveforms into sine, square, triangle, and sawtooth mode. Thus the device will be useful for most of the professionals. Its versatile design will be widely applicable to electronic maintenance, engineering tasks, academic experiments, and much more.

The device offers simple functions which makes it easier to use. It uses swipes and taps like smartphones. As a result, operations will be more simple and easy for both professional and non-professional users. This oscilloscope comes in a very small size. It can be fitted on any sized pockets for its smaller size. That means; you will find the device ready whenever you need it. The device includes built-in 8-megabyte flash storage. With this storage, you will be able to save or transform images easily.

Pros

  • Color display.
  • Easy to use.
  • Extremely portable.
  • Lightweight.
  • Built-in flash storage.
  • Versatile.

Cons

  • Lack of documentation.
  • Factory calibration is not so well.

The Owon HDS1021M Series Handheld Digital Oscilloscope

The Owon HDS1021M Series Handheld Digital Oscilloscope

The design of the device makes it a handheld and portable electrical test device. Its unit combines to 20MHz. It is a single channel digital oscilloscope that can view electrical signals perfectly. This device shows measurement into sine, square, triangle mode. It will be a suitable device for performing any type of mechanical and technical works.


This handheld oscilloscope is featured with two ranging modes manual and auto. The manual mode will allow the user to select the operating range accordingly, and the auto mode will appropriately select the range by its self. The device is equipped with an LCD screen, which will perfectly view the waveforms and measurements. This oscilloscope will allow you an easy connection to the PC with its USB port. It supports windows based software for transmitting data. This device is rated for CAT 2 installation to 400V along with the safety standard of EN 61010-1:2001.

Pros

  • Handheld device.
  • Lightweight.
  • It is rated for CAT 2 installations.
  • TFT-LCD monitor.
  • Dual ranging modes.
  • USB port.
  • The real-time sample rate is 100 MS/s
  • The record length is 6,000 points for acquiring detailed waveforms

Cons

  • Begins to lock up on power on, after a few weeks.

The All-Sun Multifunction Handheld Oscilloscope

The All-Sun Multifunction Handheld Oscilloscope

This oscilloscope is designed for performing any type of automotive and electronic repairing jobs. It is featured with high precision multimeter NPX intelligence chipset which can count up to 600 data. The device comes with a friendly interface. As a result, it will be a suitable device for both professionals and the students who need to measure the electrical signals from various sources.

This oscilloscope is portably made. As a result, it will be a convenient one for carrying at your suitable place and performing any field application. It is equipped with a built-in 4100mah lithium battery. That means this device can work without external power supply. The device comes with three trigger modes. These are single, normal, and auto. It also allows the user to lock and save the waveforms of different circuits. You will not be able to get this feature from a traditional oscilloscope. The device will show all the necessary information on its 320*240 mm high-resolution color screen. The bandwidth of this device is 50mhz, along with a sampling rate of 200msa. 

Pros

  • Friendly interfaces.
  • High-quality chipset.
  • 4100mah lithium battery.
  • High-resolution color display.
  • Portable.
  • Beautiful appearance.

Cons

  • The signal generator is capable enough but does show vertical quantization artifacts.

The Siglent SHS806 Handheld Oscilloscope

The Siglent SHS806 Handheld Oscilloscope

It is a handheld device that comes with a bandwidth of 60MHz. It is a two-channel digital oscilloscope that can view electrical signals and waveforms accurately. The device is made for professionals who need a proper measurement of waveforms from various sources. But for its user-friendly design, students can also use this device for their projects.

For measuring AC and DC voltage, the device has 6000 count multimeter mode. Its real-time sample rate is 1gs/s and a record length of 2Mpts. This oscilloscope is featured with a 5.7 inches TFT-LCD display. This LCD screen will be useful enough to read out all the required information. It has a USB port for the easy transformation of the data. With this USB port, you will be able to connect the device with your PC or on a flash drive of 4 GB. The device runs a rechargeable battery which will make the device more useful for field application.

Pros

  • 60 MHz Bandwidth.6000 count multimeter mode.
  • Captures up to 18-hour waveforms.
  • Rechargeable battery.
  • USB host port.
  • CAT 2 and 3 safety rating for 300 and 150V accordingly.
  • 5.7” TFT-LCD screen.
  • Advanced triggers.

Cons

  • Some of the customers found issues on its screen.

The Seeed Studio DSO Nano V3 Handheld Oscilloscope

The Seeed Studio DSO Nano V3 Handheld Oscilloscope

This device can read out the waveforms from 0 to 200 kHz. That means the device will be suitable for any kind of job that requires a measurement of the electric signals. Its unique and user-friendly design makes it useable for the professionals along with the beginners for completing their science projects.


The device is equipped with a TFT LCD which comes with a compatible size of 2.8 inches. As a result, the users will be able to view all the necessary information easily on this display. It is made of high-quality material which is both tough and lightweight. Its pocket-size shape will allow the user to take it their respective workplace and give perfection to their job. The device runs on battery, and it comes with a rechargeable function for having an equipped USB port in it. This USB port will allow the user to transfer the data easily. It will also allow the device to connect with a PC or a flash drive.

Pros

  • 0 kHz to 200 kHz.
  • 1 MS/s.2.8 inches Color TFT LCD display.
  • USB Port.
  • Recharging Function.
  • Handheld.
  • Lightweight.

Cons

  • Can’t read audio amp accurately without a 10x probe.
  • The internals is not secured properly.
  • Cheaply made

Things to Consider Before Buying the Best Portable Handheld Oscilloscope


It is better if you keep in mind that all the products available in the market will you not offer you the same thing. As they are not equally made they can’t offer you with your desired support. However, there are certain factors which make a product unique and enable you with its great use. Let’s discuss them.

Best Portable Handheld Oscilloscope


1.

Bandwidth


The bandwidth of an oscilloscope is an important factor that is needed to be considered. It enables the device to pass through the maximum level of frequency from the source. The more bandwidth you will be able to get from the device, the higher the frequency it will amplify. But if you bring one of the traditional oscilloscopes with low bandwidth, you will not be able to get the accurate results. Your preferred device will be of no use then. That is why it is recommended for you to look for the best portable handheld oscilloscope which has five times high bandwidth than the maximum frequency.

2.

Portable


The traditional oscilloscopes were bulky and required external power for the measurement. However, things have changed. Most of the oscilloscopes are now smaller in size and comes with lighter in weight. They are designed to be fit in most of the pockets. As a result, these devices allow users to perform any fieldwork properly. Their portable design enables the user to carry out the device to their respective places. However, you will not be able to enjoy this portable feature if you bring one of the traditional devices. It will not let you carry it out. Therefore, you should ensure the portability when you are bringing the best portable handheld oscilloscope.

3.

Sample Rate


Most of the oscilloscopes are found to have two sample rates, and these are ETS (Equivalent time sampling) and RTS (Real-time sampling). Normally, the specification of the sampling rate is done by MS/s or GS/s. It will help if you keep in mind that when the analyzing is done on a stable signal, the ETS will work only. On the contrary, if the measurement is varying, the RTS will only work then. Well, most of the manufacturer companies do not make this information clear. However, you should not ignore this. That is why; we suggest you ensure the sample rate based on your need while purchasing your preferred oscilloscope.

4.

Accuracy and Resolution


When you are working for the maintenance of different machinery equipment, you must have an accurate measurement of the electric signal. It is one of the most vital factors that need to be looked for while buying the best portable handheld oscilloscope. With accurate data, you will be able to finish your job perfectly. For getting the accurate measurement, your device should have a resolution of eight-bit. An oscilloscope of eight-bit can show three to five percent accurate data. Try to bring one of them. Otherwise, you will not be able to give perfection to the job due to accurate information.


5.

Memory


Memory depth= sample rate* time across display

All the sample points are captured in the memory of an oscilloscope. That’s why the bigger memory the device will have, more data it will be able to store. Therefore, you should check for a better oscilloscope with sufficient memory.

Frequently Asked Questions of The Best Portable Handheld Oscilloscope


Some questions will arise in the customer’s mind. Let us discuss some of them.


1.

Can These Devices Be Connected to a Function Generator?


Yes, these devices will work with any function generator.

2.

Will This Work as a Multimeter as Well?


Yes, it can lead to a certain extent, but you are better off buying a DVMM.

3.

Would I Be Able to Identify the Order of 230v Phases With 10x Probes?


Well, it depends on the specs that your device is offering. Generally, the maximum input of each channel is +/- 40 volts peak. There are two input channels that come with most of the portable handheld oscilloscopes.


Conclusion

The usefulness of the best portable handheld oscilloscope is way more to describe in words. If you are one of those who need the accurate measurement of different electronic signals, then you should time to grab one of these devices now. You can choose one from the above review as we have put them together with proper consideration of all the required features.


Check out our top pick, "The SainSmart Nano DSO Handheld Touch Screen Digital Storage Portable Oscilloscope" (CHECK BEST PRICE HERE)


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