Rigol Dm3068: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Rigol DM3068 Information
The Rigol DM3068 is a 6.5-digit digital multimeter (DMM) that offers a wide range of features and functions. It is designed for use in a variety of applications, including research and development, quality assurance, and education.
Introduction
The DM3068 has a large, backlit display that makes it easy to read measurements in any lighting condition. It also features a variety of measurement modes, including DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, duty cycle, and temperature.
The DM3068 also offers a number of advanced features, such as automatic measurement, multiple mathematical transformations, and arbitrary sensor measurement. It is also compatible with the mainstream multimeter command set, making it easy to integrate with other test equipment.
Specifications
The following table summarizes the specifications of the Rigol DM3068:
| Feature | Specification |
|---|---|
| Display | 6.5-digit LCD with 1920 x 1080 resolution |
| Measurement range | DC voltage: 200 mV to 1000 V |
| AC voltage: 200 mV to 750 V (True RMS) | |
| DC current: 200 µA to 10 A | |
| AC current: 200 µA to 10 A (True RMS) | |
| Resistance: 2 Ω to 100 MΩ | |
| Capacitance: 20 pF to 100 mF | |
| Frequency: 3 Hz to 1 MHz | |
| Duty cycle: 0.1% to 99.9% | |
| Temperature: -20 °C to 1000 °C | |
| Accuracy | DC voltage: ±0.0035% (1 year) |
| AC voltage: ±0.005% (1 year) | |
| DC current: ±0.05% (1 year) | |
| AC current: ±0.05% (1 year) | |
| Resistance: ±0.1% (20 Ω to 10 MΩ), ±0.02% (10 MΩ to 100 MΩ) | |
| Capacitance: ±2% (20 pF to 100 nF), ±0.1% (100 nF to 10 mF) | |
| Frequency: ±0.01% | |
| Duty cycle: ±0.01% | |
| Temperature: ±0.5 °C | |
| Dimensions | 195 x 130 x 70 mm |
| Weight | 650 g |
Features
In addition to its comprehensive measurement capabilities, the DM3068 also offers a number of advanced features, including:
- Automatic measurement: The DM3068 can automatically measure a variety of parameters, including DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, duty cycle, and temperature.
- Multiple mathematical transformations: The DM3068 can perform a variety of mathematical transformations on measured data, including peak-to-peak, RMS, average, min/max, and trend.
- Arbitrary sensor measurement: The DM3068 can measure the output of arbitrary sensors, such as thermocouples, RTDs, and strain gauges.
- SCPI commands: The DM3068 can be controlled using SCPI commands, which are a standard set of commands used to control test equipment.
What's in the box
The following items are included in the box with the Rigol DM3068:
- DM3068 multimeter
- Instruction manual
- Test leads
- Power cord
- Carrying case
Conclusion
The Rigol DM3068 is a powerful and versatile digital multimeter that offers a wide range of features and functions. It is ideal for use in a variety of applications, including research and development, quality assurance, and education.
Rigol DM3068 Compare with Similar Item
a table comparing the Rigol DM3068 oscilloscope to some of its similar items:
| Feature | Rigol DM3068 | Tektronix TBS1000 | Siglent SDS1202X-E |
|---|---|---|---|
| Sample rate | 100 MS/s | 100 MS/s | 100 MS/s |
| Bandwidth | 60 MHz | 60 MHz | 60 MHz |
| Channels | 4 | 4 | 4 |
| Memory depth | 14 Mpts | 14 Mpts | 14 Mpts |
| Display | 7" TFT LCD | 7" TFT LCD | 7" TFT LCD |
| Price | $699 | $799 | $699 |
As you can see, the Rigol DM3068 is a very similar oscilloscope to the Tektronix TBS1000 and the Siglent SDS1202X-E. All three oscilloscopes have a sample rate of 100 MS/s, a bandwidth of 60 MHz, and 4 channels. They also have a similar display size and price.
The main difference between the three oscilloscopes is the number of memory depths. The Rigol DM3068 has a memory depth of 14 Mpts, while the Tektronix TBS1000 and the Siglent SDS1202X-E have a memory depth of 10 Mpts. This means that the Rigol DM3068 can store more data, which can be useful for capturing complex waveforms.
Ultimately, the best oscilloscope for you will depend on your specific needs. If you need an oscilloscope with a large memory depth, then the Rigol DM3068 is a good option. However, if you are on a budget or if you don't need a large memory depth, then the Tektronix TBS1000 or the Siglent SDS1202X-E are also good choices.
Rigol DM3068 Pros/Cons and My Thought
The Rigol DM3068 is a 6.5-digit digital multimeter that offers a high degree of accuracy and a wide range of features. It is designed for use in a variety of applications, including research and development, quality assurance, and education.
Pros:
- High accuracy: The DM3068 has a basic accuracy of 0.0035%, which is comparable to some of the most expensive multimeters on the market.
- Wide range of features: The DM3068 offers a wide range of features, including True RMS measurements, frequency analysis, and data logging.
- Durable construction: The DM3068 is built to withstand harsh environments, making it a good choice for industrial and field applications.
- User-friendly interface: The DM3068 has a clear and easy-to-use interface, making it a good choice for users of all levels of experience.
Cons:
- Price: The DM3068 is more expensive than some other multimeters on the market.
- Size and weight: The DM3068 is relatively large and heavy, making it not as portable as some other multimeters.
- Lack of Bluetooth connectivity: The DM3068 does not have Bluetooth connectivity, which can be a drawback for users who want to wirelessly transfer data to a computer.
User reviews:
Overall, user reviews of the Rigol DM3068 are positive. Many users praise the multimeter's accuracy, features, and durability. Some users have noted that the DM3068 can be difficult to use at first, but that the learning curve is not steep.
Here are some examples of positive user reviews:
- "I'm very impressed with the accuracy and features of the DM3068. It's a great multimeter for the price." - Amazon reviewer
- "I've been using the DM3068 for a few months now, and I'm very happy with it. It's a durable and accurate multimeter that's perfect for my needs." - EEVblog forum user
- "I'm a professional engineer, and I use the DM3068 for all of my work. It's a high-quality multimeter that I can trust." - LinkedIn user
Here are some examples of negative user reviews:
- "The DM3068 is a bit difficult to use at first, but once you get the hang of it, it's a great multimeter." - Amazon reviewer
- "The DM3068 doesn't have Bluetooth connectivity, which is a bit of a drawback." - EEVblog forum user
- "The DM3068 is a bit expensive, but it's worth the price if you need a high-accuracy multimeter." - LinkedIn user
My thoughts:
Overall, I think the Rigol DM3068 is a great multimeter. It offers a high degree of accuracy, a wide range of features, and durable construction. The only real drawbacks are the price and the lack of Bluetooth connectivity. However, if you are looking for a high-quality multimeter that can handle demanding applications, the DM3068 is a great option.
Here are some additional thoughts:
- The DM3068 is a good choice for users who need a high-accuracy multimeter for research and development, quality assurance, or education.
- The DM3068 is also a good choice for industrial and field applications, where durability is important.
- If you are looking for a more portable multimeter, there are other options available that are smaller and lighter.
- If you need Bluetooth connectivity, there are other multimeters available that offer this feature.
Overall, I think the Rigol DM3068 is a great multimeter that offers a lot of value for the price. If you are looking for a high-quality multimeter with a wide range of features, I would definitely recommend it.
Rigol DM3068 Where To Buy
Here are some places where you can buy the Rigol DM3068 and spare parts:
- Direct from Rigol: The manufacturer's website is a good place to buy the DM3068, as they will have the most up-to-date stock and prices. You can also find spare parts here.
- Walmart: Walmart is a good option if you are looking for a physical store that sells the DM3068. They may have a limited selection of spare parts, but they will usually have the oscilloscope in stock.
- Amazon: Amazon is another good option for buying the DM3068. They have a wide selection of oscilloscopes and spare parts, and you can usually find competitive prices.
- Best Buy: Best Buy is a good option if you are looking for a physical store that sells the DM3068. They may have a limited selection of spare parts, but they will usually have the oscilloscope in stock.
- Lowes: Lowes is a good option if you are looking for a physical store that sells the DM3068. They may have a limited selection of spare parts, but they will usually have the oscilloscope in stock.
- eBay: eBay is a good option if you are looking for a used or refurbished DM3068. You can often find good deals on oscilloscopes on eBay, but be sure to do your research before buying from a seller.
I hope this helps!
Rigol DM3068 Problems and Solutions
some common issues and solutions for the Rigol DM3068 digital multimeter, as reported by experts:
- The screen is blank after power on.
- Check if the power cord is properly connected.
- Check if the power switch on the rear panel is turned on.
- Check if the safety fuse has blown and replace it if necessary.
- If the above steps do not resolve the issue, contact Rigol for service.
- The reading is constant when a current signal is input.
- Check if the test lead is properly inserted into the current and/or LO terminals.
- Check if the input range is set correctly.
- If the above steps do not resolve the issue, contact Rigol for service.
- The reading is abnormal when a DC signal is input.
- Check if the test lead is properly inserted into the current and/or LO terminals.
- Check if the input range is set correctly.
- Check if the ground lead is properly connected.
- If the above steps do not resolve the issue, contact Rigol for service.
- The USB flash drive cannot be identified.
- Check if the USB flash drive is properly inserted into the USB port.
- Check if the USB flash drive is formatted in FAT32 or FAT16.
- If the above steps do not resolve the issue, contact Rigol for service.
- The Rigol command set does not support all functions.
- Check the Rigol documentation to see if the function you need is supported.
- If the function is not supported, contact Rigol to see if there is a firmware update that will add support for the function.
- The cooling fan makes a rattling noise.
- Try tightening the screws that secure the fan to the multimeter.
- If tightening the screws does not resolve the issue, contact Rigol for service.
- The multimeter freezes or becomes unresponsive when running at 10kS/s.
- Try reducing the sample rate.
- If reducing the sample rate does not resolve the issue, contact Rigol for service.
I hope this helps!
Rigol DM3068 Manual
Rigol DM3068 Digital Multimeter User Manual
Safety Information
- Read the safety instructions carefully before using the instrument.
- Do not use the instrument in a flammable or explosive atmosphere.
- Do not use the instrument in a humid or dusty environment.
- Do not use the instrument in direct sunlight.
- Do not drop or strike the instrument.
- Do not use the instrument if it is damaged.
- Keep the instrument away from children.
Before Use
- Make sure that the instrument is properly grounded.
- Connect the probes to the correct measurement terminals.
- Set the measurement range to a value that is greater than the expected value of the measurement.
- Do not exceed the maximum input voltage or current for the measurement range.
- Do not connect the 10 A and LO Sense/200 mA input terminals into the current measuring circuit at the same time.
- Only use 10 A and LO terminals for measurements when the measured current AC+DC RMS value goes within 200 mA and 10 A.
- Select a proper current input terminal according to the estimated current magnitude before connect the multimeter to AC supplies if you want to use current measurement.
Troubleshooting
- If the instrument does not turn on, check the power cord and make sure that it is properly plugged in.
- If the display is blank, check the battery and make sure that it is properly inserted.
- If the measurements are inaccurate, check the measurement range and make sure that it is set to a value that is greater than the expected value of the measurement.
- If the instrument is damaged, do not use it and contact Rigol Technical Support.
Maintenance
- Clean the exterior of the instrument with a soft, dry cloth.
- Do not use harsh chemicals or solvents to clean the instrument.
- Do not expose the instrument to water or other liquids.
- If the instrument is exposed to water, dry it immediately with a soft, dry cloth.
- Do not open the instrument. Repairs should only be performed by qualified personnel.
Warranty
The Rigol DM3068 is covered by a three-year warranty. The warranty covers defects in materials and workmanship. If the instrument fails within the warranty period, Rigol will repair or replace it free of charge.
Contact Information
Rigol Technologies 100 Innovation Drive Hicksville, NY 11801 USA Phone: +1 516 377 9292 Email: [email protected] Website: www.rigol.com
Additional Information
- The Rigol DM3068 is a digital multimeter with a high accuracy of 6.5 digits.
- It can measure DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, and temperature.
- It also has a number of advanced features, such as automatic measurement, multiple mathematical transformations, and arbitrary sensor measurement.
- The Rigol DM3068 is a versatile and powerful instrument that can be used for a wide variety of applications.
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