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3 in 1 Handheld Oscilloscope Automotive Dual Channel 50MHz with Digital Multimeter and Signal Generator
85% of respondents would recommend this to a friend
TWD 4018
Price Details
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Automatic waveform recognition for efficient analysis.
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What Stands Out
Product Details
- 【Oscilloscope】This dual-channel oscilloscope can measure pulse waves, circular waves, noise waveforms, and more. When dealing with unknown waveforms, the AUTO automatic recognition function can be used. This powerful auxiliary feature varies in recognition time depending on the size and complexity of the waveform, enhancing measurement efficiency
- 【Multimeter】In multimeter mode features 25000 counts and can measure resistance, capacitance, continuity, diodes, and current. Its multifunctional design makes it an ideal tool for electronic measurements, offering high precision and a wide range of applications
- 【High Speed Mode】The ZT-703S oscilloscope offers two operating modes, which can be switched on the fourth page of the menu. In normal mode, it features a sampling rate of 200MSa/s and a maximum measurement bandwidth of 30MHz, consuming less power and being more energy-efficient. In high-speed mode, it has a sampling rate of 280MSa/s and a maximum bandwidth of 50MHz, with higher power consumption. The storage depth is 128K, catering to different usage needs
- 【Signal Generator Mode】In the expanded application mode, the Oscilloscope can store waveform images and activate the signal generator function. It can output sine waves, square waves, triangle waves, and more, with synchronous display in the demonstration window for easy observation and comparison, greatly expanding the device's application range
- 【Charging & Data Transfer】This product uses a Type-C charging port for both charging and data transfer. The Type-C interface supports fast charging and efficient data transfer, making the device more convenient and efficient to use. Due to the multiple functions of this product, please read the user manual before use, and refer to the manual for troubleshooting during use
| Power Source | Battery Powered |
| Measurement Type | Multimeter |
| Style Name | Handle Oscilloscope,Lab Oscilloscope,Oscilloscope,multimeter |
| Color | Red |
| Item Weight | 380 Grams |
| Specification Met | CE |
| Brand Name | ZOYI |
| Model | ZT-703 |
| UPC | 787309234649 |
| Manufacturer | ZOYI |
| Part Number | 703 |
| Included Components | Oscilloscope,Oscilloscope probe,Test leads,Charging cable,Cloth Bag |
| Unit Count | 1.0 Count |
| Brand | ZOYI |
| Style | Handle Oscilloscope,Lab Oscilloscope,Oscilloscope,multimeter |
What's in the box
Oscilloscope,Oscilloscope probe,Test leads,Charging cable,Cloth Bag
Who Should Buy?
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Automotive Technicians
Ideal for professionals diagnosing vehicle electronics and troubleshooting automotive circuits with precision and efficiency.
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Electronics Students
Perfect for students learning about waveforms, measurements, and electronics principles in a hands-on environment.
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DIY Hobbyists
Great for enthusiasts wanting to experiment and build electronic projects, providing essential tools in one device.
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Professional Engineers
May lack advanced features and bandwidth required for high-end engineering applications and detailed circuit analysis.
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High-Frequency Applications
Not suitable for applications requiring frequencies above 50MHz or precise measurements beyond its specifications.
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Simplicity Seekers
Users looking for straightforward, basic measurement tools might find the features overwhelming or unnecessarily complex.
Product Description
Customer Questions & Answers
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Question:
What features does the 3 in 1 Handheld Oscilloscope offer?
Answer: The 3 in 1 Handheld Oscilloscope combines an oscilloscope, digital multimeter, and signal generator in one compact device. The oscilloscope has a dual channel with a bandwidth of 50MHz, allowing you to visualize and analyze electrical signals effectively. The digital multimeter measures voltage, current, and resistance with high accuracy. The built-in signal generator produces sine, square, and triangular waveforms, making it versatile for testing and troubleshooting various electronic components. -
Question:
How is the 3 in 1 Handheld Oscilloscope used in automotive diagnostics?
Answer: In automotive diagnostics, the oscilloscope is used to monitor sensor signals and waveforms from various automotive systems like ignition, fuel injection, and electronic control units (ECUs). By connecting to the vehicle’s diagnostic port, technicians can assess the performance of components in real-time. This helps in identifying issues such as misfires or faulty sensors, leading to more accurate and efficient repairs. -
Question:
Can I use this oscilloscope for non-automotive electronics?
Answer: Absolutely! While specifically beneficial for automotive applications, this handheld oscilloscope is suitable for a wide range of electronic diagnostics in other fields as well. Whether you’re testing circuit boards, measuring voltage in home electronics, or analyzing signals from various electronic devices, this oscilloscope's features and functionality make it a versatile tool for any electronics enthusiast or professional. -
Question:
What is the significance of the dual channel feature?
Answer: The dual channel feature allows users to monitor and compare two separate signals simultaneously. This is particularly useful for observing the interaction between two different aspects of a system, like input and output signals. For instance, you can visualize the input voltage from a sensor and the output signal from an ECU, giving you a comprehensive view of the system's behavior and helping to diagnose issues more effectively. -
Question:
How do I select the right settings for my measurements?
Answer: Selecting the right settings involves adjusting the time base and voltage scale according to the signal you are inspecting. Start by identifying the expected ranges of the signal and adjust the oscilloscope’s parameters accordingly. Use the automatic measurement functions available on the device to get instant readings and analyses. Practical scenarios include tuning the settings when capturing transient signals in ignition systems or analyzing waveform distortions in audio electronics. -
Question:
What safety precautions should I take while using this device?
Answer: When using the oscilloscope, always ensure that you are grounded and avoid contact with exposed wires to prevent electric shocks. Additionally, ensure that the probes are rated for the voltages you are measuring. Familiarizing yourself with the specific limitations of the device can help maintain its longevity and prevent damage. For example, when testing high-voltage automotive systems, use appropriate high-voltage probes to stay safe. -
Question:
Is this oscilloscope suitable for beginners?
Answer: Yes, this oscilloscope is a great choice for beginners due to its intuitive interface and clear display. The multifunctionality means newcomers can learn about oscilloscopes, multimeters, and signal generators all in one unit. Additionally, many provide user-friendly guides or online tutorials that can help beginners understand how to operate the unit effectively, making it a valuable asset for students or hobbyists entering the field of electronics. -
Question:
What accessories are included with the 3 in 1 Handheld Oscilloscope?
Answer: Typically, the oscilloscope package includes probes for measuring signals, a user manual for easy reference, and possibly cables for connecting the device to various circuits. Some models may also come with a carrying case for portability. Ensuring that you have all the necessary accessories can enhance your experience and offer immediate readiness for various tests or measurements, whether at home or on-site. -
Question:
Can I store my measurements and analyze them later?
Answer: Yes, many modern handheld oscilloscopes come with built-in memory to store measurements and waveforms for future reference. This is particularly beneficial when you need to perform extensive analyses or when you want to compare measurements taken at different times. You can review stored data, look for trends, and even document issues over time for more thorough diagnostics or academic purposes. -
Question:
Where can I buy the 3 in 1 Handheld Oscilloscope in Taiwan?
Answer: You can purchase the 3 in 1 Handheld Oscilloscope Automotive Dual Channel 50MHz with Digital Multimeter and Signal Generator on Ubuy. Ubuy offers a wide array of electronic tools, making it easier for customers in Taiwan to find high-quality diagnostic equipment like this oscilloscope. Their platform usually provides detailed product descriptions, customer reviews, and convenient purchasing options.
ZOYI Oscilloscopes Editorial Review
The 703 3in1 Digital Multimeter Tester with Dual-Channel Oscilloscope receives a largely positive reception from users, valued for its versatile functionality combined with a robust and compact design. The digital multi-meter function impresses many for its accuracy and ease of use, especially with the auto-ranging feature that simplifies the measurement process. Users appreciate the clarity of the color display, which remains readable even at lower brightness settings. While the Construction of the unit feels sturdy and premium, some users find the navigation buttons slightly cumbersome, particularly for the oscilloscope features. Feedback on the oscilloscope itself is mixed; it serves well for basic applications and is particularly praised for automotive or general hobbyist work, although seasoned engineers may find its performance limitations—such as the inability to reach higher frequencies—somewhat unsatisfactory in professional contexts. Nevertheless, for those looking for a gateway into oscilloscopes without investing heavily, users note that it effectively fulfills its purpose. A highlight of this multimeter is its portability, powered by a USB-C connector, which makes it useful for fieldwork. However, potential buyers should be prepared for a bit of a learning curve regarding its features. Overall, the 703 stands out as a highly recommended device for users in need of a multifunctional measurement tool at an affordable price point, earning its reputation as a leader in its category. **
Customer Reviews & Ratings
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5 Star
80%
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4 Star
11%
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3 Star
4%
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2 Star
4%
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1 Star
1%
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Pros
- High accuracy and solid Construction
- User-friendly interface with auto-ranging
- Clear display, even at lower brightness
- Portable and USB-C powered; suitable for fieldwork
- Great value as a multi-function tool below $100
Cons
- Clunky navigation buttons for oscilloscope settings
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TWD 4018
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Features & Benefits
- Automatic waveform recognition for quick analysis
- Versatile functionality for efficient measurements
- Convenient features for ease of use
- Long-lasting battery life for worry-free operation
- Supports fast charging and data transfer via Type-C interface
- High capacity rechargeable battery for extended use























