The Rigol DS1054Z: A Review

The Rigol DS1054Z is a popular oscilloscope that is great for beginners. It has four channels, a bandwidth of 100 MHz, and several built-in mathematical functions. It also has a 7” high-resolution screen that makes it easy to see what is happening on the screen. It is available for under $400.

Oscilloscopes are used to analyze electrical signals. Different people need different features in oscilloscopes, so their prices vary. The most crucial factor that affects the price is the oscilloscope’s bandwidth.

Oscilloscopes are expensive devices used by professionals in product development and research in electronic labs. They usually cost tens of thousands of dollars and need to be bought from authorized dealerships.

For example, you probably don’t need an oscilloscope with 1 GHz of bandwidth. You may only need a 2 – 4 channel oscilloscope with a bandwidth of 100 MHz, perfect for everyday users, students, and hobbyists.

You don’t want to spend too much money on an oscilloscope. If you do, then this Rigol oscilloscope is an excellent affordable option and meets all of your requirements.

Rigol DS1054Z Display

This device has a beautiful and easy-to-use 7″ screen with a resolution of 800×480. It quickly updates, so you can always see what mode you’re in and other important information. The screen is also intuitive, meaning it’s easy to understand.

This oscilloscope has a high-intensity graded display that lets you see waveforms in great detail. You can catch up to 30,000 waveforms per second in either regular, peak, or high-resolution mode.

You may adjust the screen’s brightness and contrast to make it easier to see in various lighting conditions. This is helpful if it is very sunny or dark inside.


The Rigol DS1054Z features four channels, ideal for those who know how to make the most of their o-scopes. For example, you can use the different ranges on the probes if you adjust the scope manually.


The Rigol DS1054Z has a 50 MHz bandwidth, one gig sample per second for a single channel. If you use two channels, the bandwidth is cut in half. If you use four channels, the bandwidth is reduced to 250 mega samples per second.

Even though the Rigol DS 1054Z has a limited bandwidth, it can increase this by hacking the device. Several articles and short videos will show you how to do this.

Hacking and Upgrading a Rigol DS1054Z Digital Oscilloscope


The DS1054Z scope has a memory depth range of 12-24Mpoints. This should suffice for most applications, but performance drops if all four channels are turned on.

Do you need all four channels turned on? If so, you might need to invest in a higher-end model.

Operation and Performance

This scope is small and easy to carry. It is built to last. The buttons work well and are sensitive.

The screen has big green help buttons. These buttons explain what each function can be used for.

The device has several built-in mathematical operators. Some of your data analysis and collecting may be delegated to your computer. For example, you can use the FFT function to outsource data analysis to your PC’s CPU via a USB connection to your o-scope.

This tool can detect triggers, measure different signal aspects, and store waveforms for further analysis. It has both serial and trigger decoding capabilities and a USB host port.

Inputs (USB)

There is a USB port on the front of the printer so you can connect it to a laptop. Although you may need to install some software, various third-party options are to consider.

Maintenance & Durability

If you buy an oscilloscope from Amazon, you are protected by their return policy. You are also covered by the warranty, which will provide you with replacement parts or repairs if needed.


Although this product has some flaws, there are a few things to consider if you want to be picky.

  • The fan/ventilation system can be somewhat loud, particularly in tranquil environments.
  • The UI is easy to use and easy to read. However, some menu options are confusing.
  •  The user interface has a slight latency.

Specifications at a Glance

  • 7″ screen with 800 x 480 pixel resolution.
  • Depending on the model, the bandwidth is 50 MHz or 100 MHz. Hackable to speeds of 100 and 200 MHz.
  • Four channels
  • Memory Depth: 12 Mpts with a 24 Mpts upgrade option
  • 1G Sa/sec sampling rate
  • FFT and built-in mathematical operators can collect up to 30L waveforms per second.
  • Storage, triggers, and more!
  • The relevant mathematical operators and Horizontal and Vertical measurement functions are neatly organized on the screen’s sides.

To learn more information about Oscilloscopes, click here.

Frequently Asked Questions about Rigol DS1054Z

Is Rigol a Good Brand?

Some newer players in the market compete with Rigol. Some of them have better specs, but there are also a lot of bugs and other issues with them. I would consider the competition, but I feel that Rigol has established itself as a reliable brand.

Who Makes Rigol?

Rigol is a company that makes a lot of different types of test equipment. This includes multimeters, oscilloscopes, spectrum analyzers, waveform generators, and RF signal generators.

What Is an Oscilloscope Good For?

An oscilloscope is used to test and display voltage signals as waveforms. This is done by plotting the movement on a graph, which shows how the signal changes over time. The voltage measurement is represented by the vertical (Y) axis, while the horizontal (X) axis represents time.

What is Rigol UltraVision?

It handles, calculates, and administers the vast volume of data created by the quick A-to-D data conversion without burdening the embedded CPU. An integrated sampling controller stores the data.

Who is Siglent?

SIGLENT is a global leader in designing and manufacturing electronic test and measurement instruments. These instruments provide high accuracy data, dependable quality, and an intelligent user interface. SIGLENT’s products are priced to deliver value for many years.

Who Makes Siglent Oscilloscopes?

Siglent is headquartered in Shenzhen, China. It has two international branch offices in Ohio, the United States, and Augsburg, Germany. In 2018, it was nominated for EE times and EE Magazine awards.

What Are the Three Main Functions of the Oscilloscope?\

It is critical to automatically measure numerous signal properties such as frequency, peak-to-peak voltage, duty cycle, and rising time. The information needs to be decoded and displayed on the screen for signals that encode information.

Are Oscilloscopes Still Used?

The digital oscilloscope is the most popular today. Analog oscilloscopes are still produced in modest numbers. They are still mostly utilized for educational purposes and low-cost DIY kits. Walter LeCroy’s digital revolution in oscilloscope design, which began over 50 years ago, enabled tremendous new capabilities and features.

What Is an Oscilloscope in Simple Terms?

The waveform of electronic signals is displayed and analyzed using an oscilloscope. It graphs the voltage of a signal over time.