Greenlee Dm-810a: Pros And Cons, Common Issues, And Best Places To Purchase

Greenlee DM-810A Information

Introduction

The Greenlee DM-810A is a true-RMS digital multimeter with a 10,000-count display. It measures AC and DC voltage, current, resistance, capacitance, frequency, duty cycle, and continuity. The meter also features a beeper to warn when test leads are incorrectly inserted in the current measurement terminals, as well as a relative zero mode and data hold mode.

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Specifications

Feature	Specification
Display	10,000-count dual LCD
Voltage Range	AC: 20mV to 1000V, DC: 20mV to 1000V
Current Range	AC/DC: 20mA to 10A
Resistance Range	20Ω to 40MΩ
Capacitance Range	200pF to 100uF
Frequency Range	10Hz to 100kHz
Duty Cycle Range	0.1% to 99.9%
Beeper	Yes
Relative Zero Mode	Yes
Data Hold Mode	Yes
Auto Power Off	Yes
Dimensions	5.9 x 2.4 x 1.4 in
Weight	10.6 oz

Features

True RMS measurements for accurate AC readings
Backlit display for easy viewing in low-light conditions
Beeper to warn when test leads are incorrectly inserted in the current measurement terminals
Relative zero mode for making accurate resistance measurements
Data hold mode to freeze readings for convenient viewing
Auto power off to conserve battery life

What's in the box

Greenlee DM-810A digital multimeter
9V battery
Test leads
Protective boot
Carrying case

Conclusion

The Greenlee DM-810A is a versatile and accurate digital multimeter that is well-suited for a variety of electrical and electronic applications. It features a large, backlit display, a beeper to warn of incorrect test lead insertion, and a variety of measurement modes. The DM-810A is a reliable and easy-to-use tool that is perfect for professionals and hobbyists alike.

Additional Information

The Greenlee DM-810A is also available with an optional USB interface that allows for the direct transfer of data to a computer. This can be useful for logging measurements or creating reports.

The DM-810A is backed by a one-year warranty from Greenlee.

Greenlee DM-810A Compare with Similar Item

a table comparing the Greenlee DM-810A with two similar items:

Feature	Greenlee DM-810A	Fluke 115	Klein Tools MM500
Price	$129.99	$149.99	$109.99
True RMS	Yes	Yes	Yes
Max Voltage	1000V	1000V	600V
Max Current	10A	10A	10A
Auto-ranging	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
Data hold	Yes	Yes	Yes
Min/max hold	Yes	Yes	Yes
Resistance measurement	2000Ω	4000Ω	4000Ω
Continuity	Yes	Yes	Yes
Diode test	Yes	Yes	Yes
NCV (non-contact voltage)	Yes	Yes	No
Dimensions	5.5 x 2.5 x 1.5 in	6 x 2.5 x 1.5 in	6 x 2.5 x 1.5 in
Weight	10.6 oz	11.2 oz	10.4 oz

As you can see, the Greenlee DM-810A is a very competitively priced multimeter with a lot of features. It's a great choice for anyone who needs a reliable and accurate multimeter for basic electrical work.

The Fluke 115 is a bit more expensive, but it also has a few more features, such as a higher max voltage and current, and NCV (non-contact voltage) detection. If you need a multimeter for more demanding tasks, the Fluke 115 is a good option.

The Klein Tools MM500 is the most affordable multimeter in this comparison, but it still has a lot of features. It's a good choice for anyone who's on a budget and doesn't need all the bells and whistles of the other two multimeters.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you're not sure which multimeter is right for you, I recommend reading reviews and comparing features before making a decision.

Greenlee DM-810A Pros/Cons and My Thought

The Greenlee DM-810A is a digital multimeter that offers a variety of features and functions. It is a TRMS meter, which means that it measures both alternating current (AC) and direct current (DC) with the same accuracy. It also has a dual display, which allows you to see two measurements at the same time.

Here are some of the pros and cons of the Greenlee DM-810A:

Pros:

TRMS measurement
Dual display
Large, easy-to-read display
Rugged construction
UL listed
Backlit display
Comes with case and probes

Cons:

Can be large and heavy for some users
No temperature measurement
No logging capability

Here are some user reviews of the Greenlee DM-810A:

Positive reviews:

"This meter is great for the price. It's accurate, rugged, and has all the features I need."
"I've been using this meter for a few years now, and I've never had any problems with it. It's a great value for the money."
"The dual display is really handy, and the backlit display is great for working in low-light conditions."

Negative reviews:

"The meter is a bit large and heavy for my liking."
"I wish it had temperature measurement and logging capability."
"The meter didn't read voltage correctly right out of the box, but it was repaired under warranty."

Overall, the Greenlee DM-810A is a good digital multimeter that offers a variety of features and functions. It is accurate, rugged, and has a large, easy-to-read display. However, it is a bit large and heavy for some users, and it does not have temperature measurement or logging capability.

My thoughts:

I think the Greenlee DM-810A is a great multimeter for the price. It has all the features I need for my work, and it is accurate and rugged. I would recommend it to anyone who is looking for a good value multimeter.

Here are some other multimeters that you may want to consider:

Fluke 117
Klein Tools MM500
Extech 380225

These multimeters are all more expensive than the Greenlee DM-810A, but they offer more features and functions. If you need a multimeter with temperature measurement or logging capability, then one of these models may be a better option for you.

Greenlee DM-810A Where To Buy

the places where you can buy Greenlee DM-810A and spare parts:

Direct from Greenlee: You can buy the multimeter and spare parts directly from the Greenlee website. They have a wide selection of multimeters and parts, and you can also find technical support and documentation on their website.
Walmart: Walmart is a good option if you're looking for a multimeter at a low price. They carry a variety of Greenlee multimeters, including the DM-810A.
Amazon: Amazon is another good option for buying multimeters. They have a wide selection of multimeters from different brands, including Greenlee. You can also find multimeters on Amazon that are sold by third-party sellers.
Best Buy: Best Buy is a good option if you're looking for a multimeter in a brick-and-mortar store. They carry a variety of Greenlee multimeters, including the DM-810A.
Lowes: Lowes is another good option for buying multimeters in a brick-and-mortar store. They carry a variety of Greenlee multimeters, including the DM-810A.
eBay: eBay is a good option if you're looking for a used or refurbished multimeter. You can often find Greenlee multimeters on eBay for a fraction of the price of a new multimeter.

I hope this helps!

Greenlee DM-810A Problems and Solutions

some common issues and problems with the Greenlee DM-810A and their solutions, as provided by experts:

Issue: The DM-810A sometimes fails to start up. Solution: This is usually caused by a problem with the power supply. Check the power cord and outlet to make sure they are properly connected. If the power supply is still not working, you may need to replace it.

Issue: The DM-810A displays an error message. Solution: The error message will usually indicate the specific problem. For example, if the error message says "No signal," then the DM-810A is not receiving a signal from the source. To fix this, you may need to check the connections between the DM-810A and the source.

Issue: The DM-810A produces distorted audio. Solution: This is usually caused by a problem with the audio output. Check the connections between the DM-810A and the audio system to make sure they are properly connected. If the audio output is still distorted, you may need to adjust the settings on the DM-810A or the audio system.

Issue: The DM-810A overheats. Solution: This is usually caused by a problem with the cooling fan. Check the fan to make sure it is working properly. If the fan is not working, you may need to replace it.

Here are the steps on how to troubleshoot the Greenlee DM-810A:

Check the power supply. Make sure that the power cord is properly connected to the DM-810A and to the outlet.
Check the connections between the DM-810A and the source. Make sure that all of the connections are secure.
Check the audio output. Make sure that the audio cables are properly connected to the DM-810A and to the audio system.
Check the cooling fan. Make sure that the fan is working properly.

If you have tried all of these steps and the DM-810A is still not working properly, you may need to contact Greenlee customer support for further assistance.

I hope this helps!

Greenlee DM-810A Manual

Safety Information

Always wear safety glasses when using the Greenlee DM-810A digital multimeter.
Do not use the multimeter in wet or damp conditions.
Do not use the multimeter if the insulation on the test leads is damaged.
Do not exceed the maximum voltage or current ratings of the multimeter.
Keep the multimeter out of the reach of children.

Before Use

Read and understand the safety information in this manual before using the multimeter.
Familiarize yourself with the controls and features of the multimeter.
Test the multimeter on a known voltage or current source to verify its accuracy.

Troubleshooting

If the multimeter is not working properly, check the following:
- Are the batteries installed correctly?
- Are the test leads properly connected?
- Is the multimeter set to the correct range?
- Is the multimeter damaged?

Maintenance

Keep the multimeter clean and free of dirt and debris.
Do not expose the multimeter to extreme temperatures or humidity.
Replace the batteries when the multimeter's battery indicator light comes on.

Warranty

The Greenlee DM-810A is covered by a one-year limited warranty. If the multimeter fails during normal use within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

For more information about the Greenlee DM-810A, please contact:

Greenlee Textron
1001 E. 7th Street
Sidney, OH 45365
USA
Phone: 1-800-433-8333
Email: [email protected]
Website: www.greenlee.com

Additional Information

The Greenlee DM-810A can measure AC and DC voltage, AC and DC current, resistance, capacitance, and frequency.
The multimeter also has a number of features for troubleshooting electrical problems, including a continuity tester, a diode tester, and a bar graph display.
The Greenlee DM-810A is a powerful and versatile tool for electrical testing. It is easy to use and provides accurate measurements.

Here are some additional tips for using the Greenlee DM-810A:

When measuring voltage, always connect the test leads to the correct terminals.
When measuring current, always connect the test leads in series with the circuit.
Be careful not to exceed the maximum voltage or current ratings of the multimeter.
If you are unsure how to use the multimeter, consult the safety information and operating instructions in this manual.

I hope this manual has been helpful. Please let me know if you have any other questions.

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