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- RIGOL Digital Oscilloscope DHO812 100 MHz 2-C...
RIGOL Digital Oscilloscope DHO812 100 MHz 2-Ch + EXT Trig 1.25 GSa/s 12-bit 25 Mpts UltraAcquire 1,000,000 wfms/s 7" Touch LAN/USB/HDMI Web Control
MNT 1951494
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RIGOL Digital Oscilloscope DHO812: Ultra low background noise ensures a purer signal
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What Stands Out
Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл
- 【Key Specs】100 MHz digital oscilloscope with 2 analog channels + EXT TRIG input, 1.25 GSa/s sampling, 12-bit resolution and up to 25 Mpts memory depth—captures long waveforms with clear detail for ripple and fast edges.
- 【UltraAcquire & Review】UltraAcquire up to 1,000,000 wfms/s; 256-level intensity grading plus waveform search/navigation helps surface rare events and review results in an event table with time/event/frame navigation.
- 【Trigger Decode Tools】Peak detect down to 1.6 ns; 41 auto measurements and math including FFT up to 1 Mpts and filters. Standard serial trigger/decode supports CAN, RS232/UART, I2C, SPI and 4-bit parallel decode using analog channels.
- 【LAN Web Control SCPI】LAN supports LXI‑C and browser Web Control; standard SCPI commands for automation. USB Host/Device and HDMI support saving data/screenshots and external display.
- 【Applications】Digital oscilloscope for SMPS ripple/noise, clock/reset validation and embedded bus debug; EXT TRIG supports flexible triggering setups, while 7" touch screen and Flex Knob improve bench efficiency.
Product Technical Details
| Product Dimensions | 10.45 x 3.05 x 6.37 inches |
| Item Weight | 3.92 pounds |
| Manufacturer | RIGOL |
| Item model number | DHO812 |
What's in the box
Main Unit X1, Probe X2, Power Supply X1, Grounding Cable X1
Who Should Buy?
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Electronics Engineers
Engineers can utilize the high resolution and sample rate for detailed circuit analysis and debugging.
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Students & Educators
Students can benefit from practical learning experiences in labs, making complex concepts easier to understand.
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Hobbyists & Makers
Tech enthusiasts can explore electronics projects, experimenting with signals and parameters in a hands-on approach.
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Budget-Conscious Users
Those seeking low-cost options may find this product to be more than they are willing to spend.
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Advanced Researchers
Researchers requiring higher bandwidth or more channels may find this oscilloscope lacks the needed specifications.
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Non-Technical Users
Individuals without technical background may struggle to utilize the features and functionalities effectively.
БАРААНЫ ТАЙЛБАР
Хэрэглэгчийн асуулт ба хариултууд
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Асуулт:
What is the frequency range of the RIGOL Digital Oscilloscope DHO812?
Хариулт: The RIGOL Digital Oscilloscope DHO812 features a frequency band of 100MHz. This range is ideal for handling a variety of electronic signals, making it suitable for both academic research and professional applications like product development and troubleshooting. Such a frequency range allows engineers to effectively visualize higher frequency signals, making it a valuable tool for anyone working on complex electronic circuits. -
Асуулт:
What is the significance of having a 12-bit vertical resolution?
Хариулт: The 12-bit vertical resolution of the RIGOL DHO812 enables it to capture more precise voltage readings compared to lower resolution scopes. This detail allows engineers to analyze waveforms with greater accuracy, which is crucial while debugging or designing circuits. For example, when working with small signal variations, a higher resolution ensures that no critical data points are missed, leading to improved reliability in outcomes. -
Асуулт:
How does the maximum sample rate of 1.25 GS/s benefit users?
Хариулт: With a maximum sample rate of 1.25 GS/s, the RIGOL DHO812 can collect data points incredibly quickly, allowing users to accurately capture fast-changing signals. This capability is particularly useful in high-speed digital circuit testing, where signal integrity must be maintained. Engineers will find this advantageous in ensuring that timing measurements are correctly captured, thereby improving the overall testing process. -
Асуулт:
What does the 1000,000 waveforms per second (wfm/s) capture rate indicate?
Хариулт: The 1000,000 wfm/s capture rate signifies that the RIGOL DHO812 can capture and display numerous waveforms in a short amount of time. This high capture rate is essential for identifying intermittent faults in circuits or analyzing complex signal behaviors quickly. In practice, this means that engineers can perform thorough testing on devices without missing critical fluctuations, enhancing diagnostic efficacy. -
Асуулт:
Is the RIGOL DHO812 suitable for beginners?
Хариулт: Yes, the RIGOL DHO812 is designed to be user-friendly, making it suitable for both beginners and experienced professionals. It features a clear LCD display and intuitive controls, allowing new users to quickly grasp the operating principles. Moreover, built-in tutorials and online resources provide guidance, fostering a smoother learning curve for those new to oscilloscopes. -
Асуулт:
Can the RIGOL Digital Oscilloscope DHO812 connect to a PC?
Хариулт: Absolutely, the RIGOL DHO812 offers USB connectivity, allowing you to easily connect the oscilloscope to a PC. This feature enables users to transfer data for further analysis, make use of advanced software tools for documentation, and even control the oscilloscope remotely. Engineers often use this functionality to enhance their workflow by integrating the oscilloscope data with their existing software. -
Асуулт:
What type of applications can the DHO812 be used for?
Хариулт: The RIGOL DHO812 is versatile and can be used across various applications, including electronics research, educational purposes, automotive diagnostics, and troubleshooting of communication systems. Its ability to analyze high-frequency signals makes it particularly useful for any work involving digital and analog circuits, providing essential insights into device performance and reliability. -
Асуулт:
What safety features are included with the RIGOL DHO812?
Хариулт: The RIGOL DHO812 is equipped with several safety features, including over-voltage protection and a robust design that ensures the device can handle various test environments. Such features are vital when working with high voltages or in labs, as they protect both the equipment and the user. Therefore, users can work more confidently, knowing that they are safeguarded against potential hazards. -
Асуулт:
How portable is the RIGOL DHO812 for field use?
Хариулт: The RIGOL DHO812 is designed with portability in mind, featuring a lightweight build that makes it convenient for fieldwork. Its compact dimension allows for easy transport, so engineers can perform real-time testing at various locations, such as in different labs or client sites. This versatility provides an edge when immediate diagnostics are necessary. -
Асуулт:
Where can I buy the RIGOL Digital Oscilloscope DHO812?
Хариулт: You can purchase the RIGOL Digital Oscilloscope DHO812 from Ubuy, which is renowned for providing a diverse range of electronic equipment in Mongolia. Ubuy is a trusted e-commerce platform, ensuring that you receive a genuine product along with reliable customer service. By shopping with Ubuy, you are likely to enjoy a seamless purchasing experience tailored to your needs.
Rigol Oscilloscopes DHO812 Editorial Review
The Digital Oscilloscope seems to have received mixed reviews from customers. Some users found it to be good overall, but mentioned that they needed to get used to the new interface. One reviewer noted that their other scope automatically detected the probe they were using, while with this one they had to set it manually through the menu. Despite these initial challenges, customers seemed to be satisfied with the product. One user mentioned that they found it very helpful, and another praised the staff's assistance. However, there was also a complaint about the lack of an Italian manual for the product. Overall, the Digital Oscilloscope appears to be a useful tool for customers once they become familiar with its interface. The assistance from the staff was appreciated, although the absence of certain language manuals, like Italian, may pose a hurdle for some users. **
Customer Reviews & Ratings
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5 од
77%
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4 од
11%
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3 од
3%
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2 од
4%
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1 од
5%
Энэ бараанд шүүмж өгөх
Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу
Давуу тал
- Good overall performance
- Helpful staff
Сул талууд
- Interface may take time to get used to
Product Price History
Чухал мэдээлэл
- Хязгаарлалт : Олон улсын хүргэлтээр илгээгдсэн барааны тохиолдолд, үйлдвэрлэгчийн баталгаа хүчингүй байх, үйлдвэрлэгчийн үйлчилгээ хүргэх боломжгүй, барааны заавар, гарын авлага болон анхааруулга очих улсын хэлдээр биш байх магадлалтай гэдгийг анхаарна уу. Мөн бараа болон дагалдах хэрэгсэл нь тухайн улсын стандартыг мөрдөөгүй, чанарын заалт болон шошгын шаардлагыг хангаагүй байх магадлалтай бөгөөд, тухайн улсын цахилгааны вольтод тохирохгүй байж болзошгүй (тохирох адаптер болон хувиргагч шаардлагатай) юм. Хүлээн авагч нь барааг тухайн улс уруу хуулийн дагуу импортлогдохыг батлах ёстой. Ubuy болон түүний холбоот түншүүдээс худалдан авсан тохиолдолд худалдан авагч нь хүлээн авах улсын бүх хууль болон заалтуудыг мөрдөх ёстой.
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MNT 1951494
Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Лхагва гараг, 6 дугаар сар 24
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Онцлог & Давуу талууд
- 100MHz Frequency Band
- 12-bit Vertical Resolution
- 1.25 GSa/s Sample Rate
- 1000,000 wfms/s Waveform Capture Rate
- 2 Analog Channels
- Supports grayscale digital real-time brightness function with 256 levels















