Unveiling The Greenlee Dm-810a: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Greenlee DM-810A Information

The Greenlee DM-810A is a true RMS digital multimeter with a 10,000-count display. It measures AC and DC voltage, AC and DC current, resistance, capacitance, frequency, duty cycle, and diode continuity. It also features a relative zero mode, data hold mode, and an intelligent automatic power off.

Specifications

Feature	Specification
Display	10,000-count dual LCD
Voltage Range	AC: 60mV to 1000V, DC: 60mV to 1000V
Current Range	AC: 20mA to 10A, DC: 20mA to 10A
Resistance Range	200Ω to 40MΩ
Capacitance Range	20pF to 100mF
Frequency Range	1Hz to 100kHz
Duty Cycle Range	0.1% to 99.9%
Diode Test	Yes
Relative Zero Mode	Yes
Data Hold Mode	Yes
Automatic Power Off	Yes
Dimensions	6.5" x 2.7" x 1.4"
Weight	10.6 oz

Features

• True RMS measurements for accurate readings of all types of AC signals
• Backlit LCD with dual 10,000-count displays for easy viewing in low-light conditions
• BeepJack audible and visible warning to guard against improper A and mA terminal plug in
• Automatic and manual range selection
• Relative zero mode for making accurate measurements of small changes in voltage or current
• Data hold mode to freeze a measurement for viewing or analysis
• Intelligent automatic power off to conserve battery life

What's in the box

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

The Greenlee DM-810A is a versatile and accurate digital multimeter that is ideal for a variety of electrical and electronic applications. It is well-built and easy to use, making it a good choice for professional and DIY users alike.

Here are some additional benefits of using the Greenlee DM-810A:

• It is a true RMS multimeter, which means that it provides accurate readings of all types of AC signals, including those that are not pure sine waves.
• It has a large backlit LCD display that makes it easy to read measurements in low-light conditions.
• It features a variety of safety features, such as automatic power off and a BeepJack audible and visible warning to guard against improper A and mA terminal plug in.
• It comes with a durable carrying case for protection and storage.

Overall, the Greenlee DM-810A is a high-quality digital multimeter that is a good value for the price. It is accurate, versatile, and easy to use, making it a good choice for professional and DIY users alike.

Greenlee DM-810A Compare with Similar Item

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

Feature	Greenlee DM-810A	Fluke 179	Klein Tools MM500
Price	$139.99	$179.99	$129.99
True RMS	Yes	Yes	Yes
Max voltage	1000 V	1000 V	1000 V
Max current	10 A	10 A	10 A
Max resistance	40 MΩ	40 MΩ	40 MΩ
Display	3.5" LCD	3.5" LCD	3.5" LCD
Backlight	Yes	Yes	Yes
Auto-ranging	Yes	Yes	Yes
Data hold	Yes	Yes	Yes
Min/max hold	Yes	Yes	Yes
NCV	Yes	Yes	Yes
CAT III 1000 V	Yes	Yes	Yes
CAT IV 600 V	Yes	No	No
Weight	12.8 oz	14.2 oz	13.2 oz
Dimensions	5.5" x 2.75" x 1.25"	5.75" x 2.75" x 1.5"	5.75" x 2.75" x 1.5"

Overall, the Greenlee DM-810A is a good value for the price. It has all the features you would expect in a multimeter, and it is backed by a 3-year warranty. The Fluke 179 is a more expensive option, but it has a few additional features, such as CAT IV 600 V protection. The Klein Tools MM500 is a less expensive option, but it does not have CAT IV protection.

Which multimeter is right for you depends on your needs and budget. If you need a multimeter with CAT IV protection, the Fluke 179 is a good option. If you are on a budget, the Klein Tools MM500 is a good option. And if you are looking for a good value, the Greenlee DM-810A is a great choice.

Greenlee DM-810A Pros/Cons and My Thought

The Greenlee DM-810A is a digital multimeter that offers a wide range of features and measurements. It is a good choice for professionals who need a reliable and accurate meter for electrical work.

Pros:

• TRMS measurements for AC and DC voltage, current, resistance, capacitance, frequency, and duty cycle
• 10,000 counts display for accurate readings
• Dual display shows both the main measurement and a secondary measurement
• Backlit display for easy viewing in low-light conditions
• Beep mode for continuity testing
• Auto-ranging saves time and prevents errors
• UL listed and CAT III 1000V safety rated
• Rugged construction for durability

Cons:

• Large and heavy
• No temperature measurement
• No logging capability

User Reviews:

Positive:

• "Excellent response for Beep mode continuity check, good voltage resolution. reasonable response time. Comparable to high end Fluke 87V Meters." - Amazon reviewer
• "Great meter, it's my first "higher end" meter so I'm really happy with the features, measurement resolution etc. The dual display is nice, as you can see frequency and voltage at the same time and what not." - Amazon reviewer
• "This meter is very accurate and easy to use. I've used it for a variety of electrical work and it's been great." - Home Depot reviewer

Negative:

• "The thing didn't read voltage right out of the box. Had to send in for repair." - Amazon reviewer
• "It's a bit large and heavy, but it's built like a tank so I guess that's to be expected." - Amazon reviewer
• "I wish it had temperature measurement and logging capability, but those are minor quibbles." - Amazon reviewer

My Thoughts:

Overall, the Greenlee DM-810A is a good multimeter that offers a lot of features and measurements for the price. It is accurate, easy to use, and built to last. However, it is a bit large and heavy, and it lacks temperature measurement and logging capability.

If you are looking for a high-quality multimeter with a wide range of features, the Greenlee DM-810A is a good option. However, if you need temperature measurement or logging capability, you may want to consider a different model.

Here are some alternatives to the Greenlee DM-810A:

• Fluke 117
• Klein Tools MM600
• Mastech MS8208
• Amprobe AM-370

These meters all offer similar features to the Greenlee DM-810A, but they may have different strengths and weaknesses. It is important to do your research to find the best meter for your needs.

Greenlee DM-810A Where To Buy

Here are some places where you can buy the Greenlee DM-810A digital multimeter and spare parts:

• Direct from Greenlee: Greenlee's website has a store where you can buy the DM-810A and spare parts. You can also find a list of authorized Greenlee distributors on their website.
• Walmart: Walmart sells the DM-810A in some stores and online.
• Amazon: Amazon is a great place to buy the DM-810A and spare parts. You can often find good deals on Amazon, and they have a wide selection of products.
• Best Buy: Best Buy also sells the DM-810A in some stores and online.
• Lowes: Lowes sells the DM-810A in some stores and online.
• eBay: eBay is a good place to find used or discontinued DM-810A multimeters and spare parts. You can often find good deals on eBay, but be sure to buy from a reputable seller.

I hope this helps!

Greenlee DM-810A Problems and Solutions

some common issues and solutions for the Greenlee DM-810A, as reported by experts:

Issue: The DM-810A is not displaying any readings. Solution:

1. Check the power cord to make sure it is plugged in securely.
2. Check the fuse to make sure it is not blown.
3. If the power cord and fuse are okay, then the problem may be with the display. Try cleaning the display with a soft cloth. If that doesn't work, you may need to replace the display.

Issue: The DM-810A is not reading the correct voltage or current. Solution:

1. Check the input leads to make sure they are properly connected to the circuit.
2. Check the settings on the DM-810A to make sure they are correct for the type of circuit you are measuring.
3. If the input leads and settings are correct, then the problem may be with the DM-810A itself. You may need to have it repaired or replaced.

Issue: The DM-810A is not turning on. Solution:

1. Check the power switch to make sure it is turned on.
2. Check the power cord to make sure it is plugged in securely.
3. If the power switch and power cord are okay, then the problem may be with the power supply. You may need to have the DM-810A repaired or replaced.

I hope this helps! Let me know if you have any other questions.

Greenlee DM-810A Manual

Safety Information

• Read and understand all safety information before using the DM-810A digital multimeter.
• Do not use the DM-810A in wet or moist environments.
• Do not use the DM-810A if it is damaged.
• Always wear safety glasses when using the DM-810A.
• Do not touch live wires with the test leads.
• Set the correct range before taking a measurement.
• Do not exceed the maximum voltage rating for the DM-810A.
• Disconnect the power before making any electrical connections.

Before Use

• Inspect the DM-810A for damage before using it.
• Make sure the batteries are installed correctly.
• Set the correct range for the measurement you are taking.
• Connect the test leads to the appropriate terminals.

Troubleshooting

• If the DM-810A is not displaying any readings, check the batteries.
• If the DM-810A is displaying incorrect readings, check the connections and make sure the correct range is selected.
• If the DM-810A is not working properly, contact Greenlee for assistance.

Maintenance

• Keep the DM-810A clean and dry.
• Store the DM-810A in a cool, dry place.
• Replace the batteries when they are weak.

Warranty

The DM-810A is warranted to be free from defects in materials and workmanship for one year from the date of purchase. If the DM-810A becomes defective during the warranty period, Greenlee will repair or replace it at no charge.

Contact Information

Greenlee Textron 1000 N. Industrial Blvd. Owensboro, KY 42301 Phone: 1-800-543-3253 Email: [email protected] Website: www.greenlee.com

Additional Information

• The DM-810A can measure AC and DC voltage, AC and DC current, resistance, capacitance, frequency, and duty cycle.
• The DM-810A has a true RMS measurement capability, which provides more accurate readings for AC signals.
• The DM-810A has a bar graph display, which can be used to quickly identify signal spikes and other anomalies.
• The DM-810A has a data hold feature, which allows you to freeze the current reading on the display.
• The DM-810A has an auto power off feature, which turns off the meter after a period of inactivity.

I hope this manual has been helpful. Please contact Greenlee if you have any further questions.