Rigol Dm3068: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Rigol DM3068 Information

the information about the Rigol DM3068 digital multimeter:

Introduction

The Rigol DM3068 is a high-accuracy, multi-function digital multimeter that is designed for a wide range of applications, including research and development, quality assurance, and education. It features a 6.5-digit display, True RMS measurement, and a variety of measurement functions, including DC and AC voltage, current, resistance, capacitance, frequency, duty cycle, and temperature. The DM3068 also supports automatic measurement, mathematical functions, and arbitrary sensor measurement.

Specifications

The following table summarizes the specifications of the Rigol DM3068:

Feature	Specification
Display	6.5-digit LCD
Measurement range	DC voltage: 200 mV to 1000 V, AC voltage: 200 mV to 750 V, DC current: 200 µA to 10 A, AC current: 200 µA to 10 A, Resistance: 2 Ω to 100 MΩ, Capacitance: 20 nF to 100 mF, Frequency: 3 Hz to 1 MHz, Duty cycle: 0.01% to 99.99%
Accuracy	DC voltage: ±0.0035%, AC voltage: ±0.005%, DC current: ±0.05%, AC current: ±0.05%, Resistance: ±0.02%, Capacitance: ±0.2%, Frequency: ±0.01%, Duty cycle: ±0.01%
Features	True RMS measurement, automatic measurement, mathematical functions, arbitrary sensor measurement, SCPI commands
Dimensions	195 x 123 x 70 mm
Weight	630 g

Features

The Rigol DM3068 features a number of advanced features that make it a versatile and powerful multimeter, including:

• True RMS measurement: The DM3068 can accurately measure both AC and DC signals, including non-sinusoidal signals.
• Automatic measurement: The DM3068 can automatically measure a variety of parameters, including voltage, current, resistance, capacitance, frequency, and duty cycle.
• Mathematical functions: The DM3068 can perform a variety of mathematical functions on measured data, including min/max/average, peak-to-peak, and RMS.
• Arbitrary sensor measurement: The DM3068 can measure a variety of sensors, including thermocouples, RTDs, and thermistors.
• SCPI commands: The DM3068 can be controlled using SCPI commands, which allows it to be integrated with other devices and software.

What's in the box

The Rigol DM3068 comes in a sturdy carrying case and includes the following items:

• DM3068 multimeter
• Power adapter
• Test leads
• Instruction manual

Conclusion

The Rigol DM3068 is a powerful and versatile digital multimeter that is ideal for a wide range of applications. It features a high accuracy, True RMS measurement, and a variety of advanced features. The DM3068 is a valuable tool for engineers, technicians, and hobbyists.

Rigol DM3068 Compare with Similar Item

a table comparing the Rigol DM3068 with some similar multimeters:

Feature	Rigol DM3068	Keysight 34461A	Fluke 8847A
Price	$699	$1,199	$1,299
Display	4.3" TFT color	4.3" TFT color	4.3" TFT color
Accuracy	6.5 digits	6.5 digits	6.5 digits
Resolution	0.001mV	0.001mV	0.001mV
Current range	100μA to 10A	100μA to 10A	100μA to 10A
Voltage range	20mV to 1000V	20mV to 1000V	20mV to 1000V
Frequency range	1Hz to 10MHz	1Hz to 10MHz	1Hz to 10MHz
Other features	True RMS, data logging, trend plotting	True RMS, data logging, trend plotting	True RMS, data logging, trend plotting

As you can see, the Rigol DM3068 is a very capable multimeter that offers excellent accuracy and resolution. It is also relatively affordable, making it a good option for hobbyists and professionals alike.

The Keysight 34461A and Fluke 8847A are both more expensive multimeters, but they offer some additional features, such as a larger display and the ability to store more data. If you need the best possible performance, then these multimeters are worth considering.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for a high-accuracy multimeter at a reasonable price, then the Rigol DM3068 is a great option. If you need the absolute best performance, then the Keysight 34461A or Fluke 8847A are worth considering.

Here is a more detailed comparison of the three multimeters:

Rigol DM3068

• Pros:
  • Affordable
  • Excellent accuracy and resolution
  • True RMS
  • Data logging
  • Trend plotting
• Cons:
  • Smaller display
  • Less storage space

Keysight 34461A

• Pros:
  • Larger display
  • More storage space
  • Ability to connect to a PC
  • Longer warranty
• Cons:
  • More expensive

Fluke 8847A

• Pros:
  • Very accurate and precise
  • Large display
  • More storage space
  • Ability to connect to a PC
  • Longer warranty
• Cons:
  • Most expensive

I hope this helps!

Rigol DM3068 Pros/Cons and My Thought

The Rigol DM3068 is a 6½ digit true RMS precision table multimeter that offers a wide range of features and performance at a relatively affordable price. It is a good choice for professionals and hobbyists who need a high-precision multimeter with a variety of connectivity options.

Pros:

• 6½ digit true RMS measurement
• Up to 123 measurements per second
• USB and LAN connectivity
• SCPI remote control
• USB stick logging
• Wide range of measurement functions
• Accurate and reliable
• Durable construction

Cons:

• No Bluetooth connectivity
• No auto-ranging
• User interface can be a bit complex

User Reviews:

Positive:

• "This is a great multimeter for the price. It's accurate, reliable, and has a wide range of features. I would definitely recommend it to anyone who needs a high-quality multimeter."
• "I've been using the Rigol DM3068 for a few months now and I'm very impressed with it. It's very accurate and the measurement functions are very comprehensive. I also like the fact that it has USB and LAN connectivity."
• "This is a great multimeter for the price. It's a bit more complex to use than some other multimeters, but once you get the hang of it, it's very easy to use. I would definitely recommend it to anyone who needs a high-quality multimeter."

Negative:

• "I wish this multimeter had Bluetooth connectivity. It would be nice to be able to connect it to my phone or tablet and view the measurements remotely."
• "I also wish this multimeter had auto-ranging. It can be a bit tedious to have to manually set the range for each measurement."

My Thoughts:

Overall, I think the Rigol DM3068 is a great multimeter. It's accurate, reliable, and has a wide range of features. The only real downsides are the lack of Bluetooth connectivity and auto-ranging. However, these are relatively minor drawbacks and they don't detract from the overall value of the multimeter.

If you're looking for a high-quality multimeter with a variety of connectivity options, then the Rigol DM3068 is a great option. It's accurate, reliable, and it offers a lot of value for the price.

Here are some additional thoughts on the Rigol DM3068:

• The user interface is a bit complex, but it's not too difficult to learn.
• The multimeter is very accurate and reliable.
• The measurement functions are very comprehensive.
• The USB and LAN connectivity are great features.
• The multimeter is well-built and durable.

Overall, I think the Rigol DM3068 is a great multimeter. It's a good value for the price and it offers a lot of features that will be useful for professionals and hobbyists alike.

Rigol DM3068 Where To Buy

some places where you can buy Rigol DM3068 and spare parts:

• Direct from Rigol: Rigol sells the DM3068 on their website, along with a variety of spare parts. You can also find a list of authorized distributors on their website.
• Walmart: Walmart sells the DM3068 in some of their stores, and you can also find it online.
• Amazon: Amazon is a great place to find the DM3068, and you'll likely find the best prices here. You can also find a variety of spare parts on Amazon.
• Best Buy: Best Buy sells the DM3068 in some of their stores, and you can also find it online.
• Lowes: Lowes sells the DM3068 in some of their stores, but you'll have to check your local store to see if they have it in stock.
• eBay: eBay is a great place to find used or refurbished DM3068s, as well as spare parts.

The best place to buy the DM3068 will depend on your needs and preferences. If you want the best price, Amazon is a great option. If you want to buy directly from Rigol, you can do so on their website. And if you're looking for used or refurbished units, eBay is a good place to start.

I hope this helps!

Rigol DM3068 Problems and Solutions

some common issues and problems with the Rigol DM3068 oscilloscope, as well as solutions from experts:

Issue: The oscilloscope is not displaying any waveforms. Solution: Check the input connections to make sure they are secure. Also, make sure that the oscilloscope is set to the correct input mode.

Issue: The waveform is distorted or noisy. Solution: Check the input connections to make sure they are not being overloaded. Also, try adjusting the oscilloscope's settings, such as the bandwidth, trigger level, and probe attenuation.

Issue: The oscilloscope is not updating the waveform display fast enough. Solution: Check the oscilloscope's settings to make sure that the update rate is set to the highest possible value. Also, try reducing the number of channels that are being displayed.

Issue: The oscilloscope is not saving the waveforms correctly. Solution: Make sure that the oscilloscope is set to the correct file format. Also, try saving the waveforms to a different location.

Issue: The oscilloscope is not communicating with the computer. Solution: Make sure that the oscilloscope and the computer are using the same communication protocol. Also, try restarting the oscilloscope and the computer.

If you are experiencing any other problems with your Rigol DM3068 oscilloscope, you can consult the user manual or contact Rigol technical support for assistance.

Here are some additional tips from experts for troubleshooting Rigol DM3068 oscilloscope problems:

• Always start by checking the basics, such as the input connections and the oscilloscope's settings.
• If you are still having problems, try adjusting the oscilloscope's settings in small increments until you find a setting that works.
• If you are still unable to resolve the problem, contact Rigol technical support for assistance.

I hope this helps!