Top 4 Best Oscilloscope Multimeters under $126 (in 2024)
Today we will explore the Top 4 Best Oscilloscope Multimeters. While an oscilloscope is used to measure voltage signals over time, a multimeter is used to measure voltage, current, and resistance. The combination of these two instruments into one device is called an Oscilloscope Multimeter.
Don’t forget to also peruse our oscilloscopes, spectrum analyzers, and other electronics lab tools.
I spent several hours researching and testing various oscilloscope multimeters to identify the ones that offer the best performance and value for money. In this article, I will share my findings and recommendations to help you choose the right Oscilloscope Multimeter.
Best Oscilloscope Multimeter in 2024
ZOTEK ZT-702S
Oscilloscope Multimeter (10MHz)
The ZOTEK ZT-702S is a solid and low-priced multi-purpose oscilloscope multimeter. It features a 48MSa/s high sampling rate, amp ohm volt meter tester, voltage/current test, and a 4V/1KHz square wave signal generator. It is widely used in automotive, industrial equipment, sensors, heavy electrical equipment, finishing and low-voltage systems. The ZOTEK ZT-702S Oscilloscope Multimeter is a solid choice and gets our Best Buy Award. Features include:
- Bandwidth of a 10MHz
- 2.8-inch display
- 48M samples per second
- 9999 Counts
- 64Kbyte Record Length
Pros
- Reasonably accurate oscilloscope with useful features.
- Bright and responsive screen for easy reading.
- Durable flap over USB-C and calibration ports.
- Upgradable firmware with regular improvements.
Cons
- Short ground lead on signal probe.
- Charging while measuring may cause issues.
- Some advanced features may be missing.
- The resistance measurement can be slow at times.
The ZOTEK ZT-702S is a solid choice for a well-priced multi-purpose oscilloscope multimeter. This unit often goes under the radar when it comes to being selected as an excellent choice, but given its price point, and also the easy operation of the unit, it cannot be ignored. So if you’re looking for a reliable and versatile oscilloscope multimeter, the ZOTEK ZT-702S is worth considering.
HANMATEK HO52
Oscilloscope Multimeter (50MHz)
If you’re looking for a higher-end oscilloscope multimeter then the HANMATEK Handheld Digital Oscilloscope is a great choice. It has one of the best LCDs in this category with top-notch specifications that would rival some benchtop oscilloscopes. Features include:
- Bandwidth of a 50MHz
- 3.5-inch display
- 250M samples per second
- USB Charging and PC connectivity
- 8K memory bank for sampling
Pros
- Bright screen for easy visibility.
- User interface becomes intuitive with practice.
- Good value compared to more expensive tools.
- Includes rechargeable lithium battery for convenience.
Cons
- Triggers may not effectively capture narrow voltage pulse valleys.
- Data capture functionality may have bugs.
- Difficulty may arise in observing short pulses on the screen.
- User interface may be confusing, with buttons affecting the last-called option.
The HANMATEK Handheld Digital Oscilloscope is our Editor’s Choice selection for this category of handheld oscilloscopes. Price is right, many exceptional reviews and our internal use showed it’s hard not to fall in love with this beauty. Perfect for students, engineers, and scientists, machine repair, factories, and more.
FNIRSI 2C23T
Oscilloscope Multimeter DDS Generator
If you need a versatile tool that can handle multiple tasks, the FNIRSI 2C23T Handheld Oscilloscope Multimeter DDS Generator is an excellent choice. Features include:
- Bandwidth of 10MHz with 2 channels
- 50M samples per second
- 2 channels with 10,000 counts
- 2.8-inch 320 x 240 resolution HD LCD display
Pros
- Versatile functionality covering oscilloscope, multimeter, signal generator, and more.
- Rechargeable design for convenience.
- Intuitive interface and sturdy build quality.
- Suitable for various electrical tasks.
Cons
- Interface complexity may pose challenges for occasional users.
- Audible continuity sound may be unavailable.
- Power button sensitivity may cause accidental shutdowns.
- Power button sensitivity may lead to accidental shutdowns.
From my testing, the FNIRSI 2C23T is an excellent tool for anyone who needs a handheld oscilloscope multimeter DDS generator. The device is well-designed, with a 2.8-inch 320*240 resolution HD LCD display and a built-in high-voltage protection module. The 3000mAh rechargeable Li-ion battery offers up to 6 hours of standby time, and the Type-C interface supports 5V/1A power adapter charging. There are a few negatives that I discovered, but none that are major showstoppers for me. In general, if you’re looking for a reliable and versatile oscilloscope multimeter that can handle multiple tasks, the FNIRSI 2C23T Handheld Oscilloscope is an excellent choice.
OWON HDS242
Handheld Oscilloscope (40MHz)
The HDS242 OWON Oscilloscope is a great choice for anyone who needs an oscilloscope multimeter with rave reviews. The crisp and bright 3.5-inch color LCD screen shows a higher resolution larger character display, even in dim ambient light situations or outdoor environments.
- Bandwidth of a 40MHz
- 3.5-inch display
- 250M samples per second
- DMM functionality
- 8K memory record length
Pros
- Multi features, scope, and DMM.
- Large bright LCD with high resolution.
- Accurate against a Fluke 789 (voltage accuracy test).
- Comes with a nice case that holds the accessories.
Cons
- Button layout takes time to learn.
- Firmware/operating systems can be buggy.
- The BNC connector needs double-checking.
- Multimeter functionality is not the fastest.
This little monster called the HDS242 OWON Oscilloscope is all-around our Top Pick since it is multipurpose and can be used for troubleshooting in various fields, such as automotive diagnostics, industrial equipment and sensors, school education, and more. will make the novice and pro very happy. Features include:
Reviewer Final Comments
As an electronics geek, I know how important it is to have multifunctional tools, and nothing epitomizes this than an oscilloscope multimeter. This versatile device combines the functionality of both an oscilloscope and a multimeter, allowing you to measure voltage, current, and frequency, as well as view waveforms and analyze signals. I hope you obtained value from the list of the best oscilloscope multimeters on the market, based on factors such as accuracy, functionality, and ease of use.
Don’t forget you have a few other options if these Oscilloscope Multimeters don’t fit your needs. We have reviewed more standard Desktop Digital Oscilloscopes, handheld oscilloscope versions, and automotive oscilloscopes.
Oscilloscope Figures of Merit (FOM)
Accuracy
Accuracy is one of the most important factors to consider when choosing an oscilloscope multimeter. Look for a product with a high level of accuracy to ensure that your measurements are as precise as possible.
Bandwidth
Bandwidth is another important factor to consider when choosing an oscilloscope multimeter. It determines the highest frequency that the device can measure accurately. Make sure to choose a product with a bandwidth that is appropriate for the types of signals you will be measuring.
Sampling Rate
The sampling rate is the number of times per second that the oscilloscope samples the input signal. A higher sampling rate will give you more accurate measurements of high-frequency signals. Make sure to choose a product with a sampling rate that is appropriate for your needs.
Display
The display is where you will be able to see the measurements that you take. Look for a product with a clear and easy-to-read display. A larger display can also be helpful, especially if you will be using the device in low-light conditions.
