The Complete Guide To Rigol Dm3068: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Rigol DM3068 Information

the information about the Rigol DM3068 digital multimeter:

Introduction

The Rigol DM3068 is a 6.5-digit digital multimeter with a high accuracy of 0.0035%. It is designed for the test requirements of high accuracy, multi-function and automatic measurement. The DM3068 integrates the functions of automatic measurement, multiple mathematical transformations and arbitrary sensor measurement. It is compatible with the mainstream multimeter command set, and can meet the needs of research and development, quality verification, automatic production, education and training and other fields.

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Specifications

Feature	Value
Display	4.3-inch color TFT LCD
Measuring Range	DC Voltage: 600 mV to 1000 V, AC Voltage: 600 mV to 750 V (True RMS), DC Current: 600 µA to 10 A, AC Current: 600 µA to 10 A (True RMS), Resistance: 600 Ω to 100 MΩ, Capacitance: 600 pF to 100 mF, Frequency: 3 Hz to 1 MHz
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: 0.01% (20°C), Capacitance: 0.2% (20°C), Frequency: 0.01% (20°C)
Sampling Rate	10,000 readings per second
Memory	10,000 data records
Connectivity	USB, GPIB, LAN (LXI-C), RS232
Dimensions	195 x 125 x 70 mm
Weight	700 g

Features

• Automatic measurement: The DM3068 can automatically measure a variety of electrical parameters, including voltage, current, resistance, capacitance, frequency, and duty cycle.
• Multiple mathematical transformations: The DM3068 can perform a variety of mathematical transformations on measured data, such as peak-to-peak, RMS, average, and min/max.
• Arbitrary sensor measurement: The DM3068 can measure the output of arbitrary sensors, such as thermocouples and RTDs.
• SCPI commands: The DM3068 supports the standard SCPI command set, which allows it to be controlled by a variety of programming languages and software applications.
• Built-in help system: The DM3068 has a built-in help system that provides detailed information on all of its features and functions.

What's in the box

• Rigol DM3068 digital multimeter
• AC/DC power adapter
• Test leads
• Probes
• Instruction manual

The Rigol DM3068 is a powerful and versatile digital multimeter that is ideal for a variety of applications. It offers high accuracy, a wide range of measurement functions, and a variety of connectivity options. The DM3068 is a valuable tool for engineers, technicians, and hobbyists alike.

Rigol DM3068 Compare with Similar Item

a table comparing the Rigol DM3068 oscilloscope to some similar items:

Feature	Rigol DM3068	Tektronix TBS1000	Siglent SDS1202X-E
Sample rate	100 MS/s	100 MS/s	100 MS/s
Channels	4	4	2
Memory depth	14 Mpts	14 Mpts	10 Mpts
Display	7" TFT	7" TFT	7" TFT
Price	$899	$999	$599

As you can see, the Rigol DM3068 is a very capable oscilloscope with a 100 MS/s sample rate, 4 channels, and 14 Mpts of memory depth. It also has a large 7" TFT display. The Tektronix TBS1000 and Siglent SDS1202X-E are also very good oscilloscopes, but they have a lower sample rate and fewer channels. The Tektronix TBS1000 is more expensive than the Rigol DM3068, while the Siglent SDS1202X-E is less expensive.

Ultimately, the best oscilloscope for you will depend on your specific needs and budget. If you need a high-performance oscilloscope with a lot of features, the Rigol DM3068 is a great option. If you are on a budget, the Siglent SDS1202X-E is a good choice.

Here are some additional details about each oscilloscope:

• The Rigol DM3068 has a bandwidth of 100 MHz and a vertical resolution of 8 bits. It also has a number of advanced features, such as a built-in waveform generator and a math function generator.
• The Tektronix TBS1000 has a bandwidth of 100 MHz and a vertical resolution of 8 bits. It also has a number of advanced features, such as a built-in waveform generator and a math function generator. However, it is more expensive than the Rigol DM3068.
• The Siglent SDS1202X-E has a bandwidth of 100 MHz and a vertical resolution of 8 bits. It does not have as many advanced features as the Rigol DM3068 or the Tektronix TBS1000, but it is less expensive.

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 functionality at a competitive price. It is a good choice for a variety of applications, including electronics hobbyists, students, and professionals.

Pros:

• 6½ digit display with 24,000 counts for high accuracy measurements
• True RMS measurements for accurate AC and DC readings
• Wide measurement range up to 1000V AC/DC, 10A AC/DC, and 100MΩ
• USB and LAN connectivity for remote control and data logging
• SCPI protocol compatibility for integration with other test equipment
• Built-in histogram and statistics functions
• Backlit display for easy viewing in low-light conditions

Cons:

• No Bluetooth connectivity
• No capacitance bridge
• No frequency counter
• Pricey compared to some other multimeters in its class

User reviews:

• Positive reviews:
  • "This is a great multimeter for the price. It has all the features I need for my electronics work."
  • "The display is very clear and easy to read. The measurements are accurate and repeatable."
  • "I love the USB and LAN connectivity. It makes it easy to log measurements and control the multimeter from my computer."
  • "The SCPI protocol compatibility is a great feature. It makes it easy to integrate the multimeter with other test equipment."
• Negative reviews:
  • "I wish it had Bluetooth connectivity. That would make it even easier to transfer data to my computer."
  • "It would be nice if it had a capacitance bridge. That would be a useful feature for some of my projects."
  • "It's a bit pricey compared to some other multimeters in its class."

My thoughts:

Overall, the Rigol DM3068 is a great multimeter that offers a lot of features and functionality for the price. It is accurate, reliable, and easy to use. The USB and LAN connectivity are particularly useful features. The only real downside is the price, which is a bit higher than some other multimeters in its class. However, if you are looking for a high-quality multimeter with a wide range of features, the Rigol DM3068 is a great option.

Here are some additional thoughts:

• The DM3068 is a good choice for students and hobbyists who need a precise and versatile multimeter.
• The USB and LAN connectivity make it easy to connect the DM3068 to a computer for data logging and remote control.
• The SCPI protocol compatibility makes it easy to integrate the DM3068 with other test equipment.
• The DM3068 is a bit more expensive than some other multimeters in its class, but it offers a lot of features and functionality that justify the price.

Rigol DM3068 Where To Buy

You can buy the Rigol DM3068 oscilloscope and spare parts from the following retailers:

• Rigol Direct: The official website of Rigol, where you can buy the oscilloscope and spare parts at the manufacturer's suggested retail price. You can also find a list of authorized distributors on the website.
• Walmart: Walmart sells the Rigol DM3068 oscilloscope at a slightly lower price than Rigol Direct. However, the selection of spare parts is limited.
• Amazon: Amazon is another good option for buying the Rigol DM3068 oscilloscope. You can find a wide selection of spare parts, and prices are often lower than at other retailers.
• Best Buy: Best Buy sells the Rigol DM3068 oscilloscope, but the selection of spare parts is limited.
• Lowes: Lowes does not sell the Rigol DM3068 oscilloscope, but you can find a limited selection of spare parts.
• eBay: eBay is a good option for finding used or refurbished Rigol DM3068 oscilloscopes and spare parts. Prices can be lower than at other retailers, but you should be careful to buy from reputable sellers.

If you are not sure where to buy the Rigol DM3068 oscilloscope or spare parts, you can contact Rigol customer support for assistance. They can help you find a retailer in your area or provide you with a list of authorized distributors.

Rigol DM3068 Problems and Solutions

The Rigol DM3068 is a popular digital multimeter that is known for its accuracy and performance. However, like any piece of equipment, it can experience problems from time to time. Here are some of the most common issues with the DM3068 and their solutions:

• The display is blank. This is usually caused by a problem with the power supply. Try plugging the multimeter into a different outlet or using a different power cord. If the display is still blank, you may need to replace the power supply.
• The multimeter is not reading any values. This could be caused by a problem with the probes or the test leads. Make sure that the probes are properly inserted into the multimeter and that the test leads are not damaged. If the multimeter is still not reading any values, you may need to replace the probes or the test leads.
• The multimeter is giving inaccurate readings. This could be caused by a number of factors, such as a loose connection, a dirty probe, or a faulty internal component. To troubleshoot this issue, you can try the following steps:
  • Check all of the connections to make sure they are tight.
  • Clean the probes with a soft cloth.
  • If the multimeter is still giving inaccurate readings, you may need to contact Rigol for service.
• The multimeter is not turning on. This could be caused by a problem with the power switch or the internal circuit board. To troubleshoot this issue, you can try the following steps:
  • Check the power switch to make sure it is turned on.
  • If the power switch is turned on and the multimeter is still not turning on, you may need to contact Rigol for service.

Here are some additional tips for troubleshooting common problems with the Rigol DM3068:

• Consult the user manual. The user manual contains a wealth of information about the DM3068, including troubleshooting tips.
• Search online forums. There are a number of online forums where you can ask questions about the DM3068 and get help from other users.
• Contact Rigol support. If you have tried all of the troubleshooting steps above and you are still having problems, you can contact Rigol support for help.

The Rigol DM3068 is a reliable multimeter, but it is important to be aware of its common problems and how to troubleshoot them. By following the tips above, you can quickly and easily fix most problems with your DM3068.

Rigol DM3068 Manual

Safety Information

• Read and understand all safety warnings and instructions in this manual before using the DM3068 digital multimeter (DMM).
• Do not use the DMM in an explosive atmosphere.
• Do not use the DMM in a flammable or corrosive environment.
• Do not use the DMM in a wet or humid environment.
• Do not use the DMM in direct sunlight.
• Do not store the DMM in a hot or cold environment.
• Do not drop or strike the DMM.
• Do not attempt to disassemble the DMM.
• Do not use the DMM if it is damaged.
• Keep the DMM away from children and unauthorized personnel.

Before Use

• Before using the DMM, make sure that the power switch is in the OFF position.
• Connect the DMM to the power source using the supplied power cord.
• Select the appropriate measurement range for the desired measurement.
• Touch the test leads to the measurement points.
• Read the measurement value from the display.

Troubleshooting

• If the DMM does not display a measurement value, check the following:
  • Make sure that the power switch is in the ON position.
  • Make sure that the DMM is connected to the power source.
  • Make sure that the measurement range is set correctly.
  • Make sure that the test leads are properly connected to the measurement points.
• If the DMM displays an incorrect measurement value, check the following:
  • Make sure that the DMM is in good working condition.
  • Make sure that the test leads are not damaged.
  • Make sure that the measurement points are not corroded or dirty.

Maintenance

• Keep the DMM clean by wiping it with a soft, dry cloth.
• Do not use harsh chemicals or solvents to clean the DMM.
• Do not expose the DMM to water or other liquids.
• Do not store the DMM in a dusty or dirty environment.

Warranty

The DM3068 is covered by a three-year warranty against defects in materials and workmanship. If the DMM fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For technical support, please contact Rigol Technologies at:

• Phone: +1 877-4-RIGOL-1 (877-474-4651)
• Email: [email protected]
• Website: https://www.rigol.com

Additional Information

• The DM3068 can measure DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, duty cycle, diode, continuity, and temperature.
• The DMM has a maximum display resolution of 6.5 digits.
• The DMM can store up to 1000 measurement records.
• The DMM can be connected to a PC via USB for data logging and analysis.
• The DMM comes with a one-year warranty.