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 (DMM) that offers a wide range of measurement capabilities, including AC and DC voltage, AC and DC current, resistance, capacitance, frequency, duty cycle, and diode testing. It also features a relative zero mode, data hold mode, and an intelligent automatic power off. The DM-810A has a backlit LCD display with dual 10,000 count displays, and it comes with a protective boot, carrying case, test leads, and 9V battery.

Here is a table of the full specifications of the Greenlee DM-810A:

Feature	Specification
Measuring Range	AC Voltage: 600mV/6V/60V/600V/1000V; DC Voltage: 600mV/6V/60V/600V/1000V; AC Current: 200μA/2mA/20mA/200mA/10A; DC Current: 200μA/2mA/20mA/200mA/10A; Resistance: 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ; Capacitance: 60nF/600nF/6μF/60μF/600μF/6mF
Accuracy	AC Voltage: ±(0.5%+2dgt); DC Voltage: ±(0.5%+2dgt); AC Current: ±(1.0%+3dgt); DC Current: ±(1.0%+3dgt); Resistance: ±(0.5%+2dgt); Capacitance: ±(2.0%+5dgt)
Resolution	AC Voltage: 1mV/1V; DC Voltage: 1mV/1V; AC Current: 1μA/1mA; DC Current: 1μA/1mA; Resistance: 1Ω/10Ω; Capacitance: 1pF/1nF
Display	Backlit LCD with dual 10,000 count displays
Features	True RMS; BeepJack; Relative zero mode; Data hold mode; Intelligent automatic power off; Duty cycle
What's in the box	Greenlee DM-810A DMM; Protective boot; Carrying case; Test leads; 9V battery

Here are some of the key features of the Greenlee DM-810A:

• True RMS measurements: The DM-810A provides accurate measurements of AC signals, regardless of their waveform.
• BeepJack: This audible and visual warning alerts you when the test leads are incorrectly inserted into the current measurement terminals.
• Relative zero mode: This mode allows you to measure the difference between two voltages or currents.
• Data hold mode: This mode allows you to freeze the display of a measurement so that you can take a closer look at it.
• Intelligent automatic power off: The DM-810A will automatically power off after a period of inactivity to conserve battery power.
• Duty cycle: This measurement allows you to determine the amount of time that a signal is on compared to the amount of time that it is off.

The Greenlee DM-810A is a versatile and accurate DMM that is ideal for a variety of electrical and electronic applications. It is easy to use and has a wide range of features that make it a valuable tool for professionals and hobbyists alike.

Greenlee DM-810A Compare with Similar Item

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

Feature	Greenlee DM-810A	Fluke 115	Klein Tools MM300
Price	$59.99	$69.99	$49.99
Max Voltage	1000 V	1000 V	600 V
Max Current	10 A	10 A	10 A
Max Resistance	4000 Ω	4000 Ω	4000 Ω
True RMS	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
Data hold	Yes	Yes	Yes
Auto ranging	Yes	Yes	Yes
NCV (non-contact voltage)	Yes	Yes	No
Carry case	Yes	Yes	Yes

As you can see, the Greenlee DM-810A is a very affordable multimeter that offers a good range of features. It has a max voltage of 1000 V, max current of 10 A, and max resistance of 4000 Ω. It also has a true RMS display, backlit display, data hold, auto ranging, and NCV (non-contact voltage) function. The Fluke 115 and Klein Tools MM300 are both slightly more expensive than the Greenlee DM-810A, but they offer some additional features. The Fluke 115 has a higher max voltage of 1000 V, while the Klein Tools MM300 has a higher max current of 20 A. Both of these multimeters also have a few additional features, such as a memory function and a min/max function.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for an affordable multimeter with a good range of features, the Greenlee DM-810A is a great option. If you need a multimeter with a higher max voltage or current, or if you want some additional features, then the Fluke 115 or Klein Tools MM300 are worth considering.

Greenlee DM-810A Pros/Cons and My Thought

a summary of the pros and cons of the Greenlee DM-810A multimeter, along with some user reviews:

Pros:

• TRMS measurement capability for AC and DC voltage, current, and resistance
• 10,000 count display
• Dual display for viewing multiple measurements simultaneously
• Beep mode for continuity testing
• Data hold function
• Auto power off
• UL listed and CAT III 600V rated
• Rugged construction
• Comes with a case and set of probes

Cons:

• Large and heavy
• No temperature measurement capability
• No logging capability
• Some users have reported accuracy issues

User reviews:

• Positive: "This is a great multimeter for the price. It has all the features I need and it's accurate. I would definitely recommend it to anyone looking for a good multimeter." - Amazon reviewer
• Negative: "I was disappointed with the accuracy of this meter. I compared it to my old meter and it was consistently off by a few volts. I'm sending it back." - Amazon reviewer

My thoughts:

Overall, the Greenlee DM-810A is a good multimeter for the price. It has a wide range of features and is accurate for most measurements. However, it is large and heavy, and it lacks some features that other multimeters in its price range offer, such as temperature measurement and logging capability. If you are looking for a basic multimeter with TRMS measurement capability, the Greenlee DM-810A is a good option. However, if you need more features or a more portable multimeter, you may want to consider a different model.

Here are some additional thoughts on the Greenlee DM-810A:

• The dual display is a nice feature that allows you to view multiple measurements simultaneously. This can be helpful when troubleshooting electrical problems.
• The beep mode is a useful feature for continuity testing. It emits a beep sound when the probes are touching, which can help you to quickly identify open circuits.
• The data hold function is another useful feature. It allows you to freeze the current measurement so that you can easily read it.
• The auto power off feature is a nice energy-saving feature. It turns off the meter after a period of inactivity, which can help to extend the battery life.
• The UL listing and CAT III 600V rating mean that the meter is safe to use in high-voltage environments.
• The rugged construction makes the meter resistant to damage from bumps and drops.
• The meter comes with a case and set of probes, which is a nice added value.

Overall, the Greenlee DM-810A is a good multimeter for the price. It has a wide range of features, is accurate for most measurements, and is built to last. If you are looking for a basic multimeter with TRMS measurement capability, the Greenlee DM-810A is a good option.

Greenlee DM-810A Problems and Solutions

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

• The machine does not turn on. This may be due to a problem with the power cord, the power supply, or the main circuit board. To troubleshoot, check the power cord for any damage, and make sure that it is plugged into a working outlet. If the machine still does not turn on, check the power supply and the main circuit board for any signs of damage. If you find any damage, you will need to replace the affected component.
• The machine beeps but does not heat up. This may be due to a problem with the heating element, the thermostat, or the control board. To troubleshoot, check the heating element for any signs of damage, and make sure that it is properly connected to the power supply. If the heating element is not damaged, check the thermostat and the control board for any signs of damage. If you find any damage, you will need to replace the affected component.
• The machine produces uneven welds. This may be due to a problem with the gas flow, the torch alignment, or the welding parameters. To troubleshoot, check the gas flow for any leaks, and make sure that the torch is properly aligned with the workpiece. You may also need to adjust the welding parameters, such as the heat input and the travel speed.
• The machine displays an error code. The error code will provide you with a specific diagnostic message that can help you to troubleshoot the problem. To find the solution to the error code, consult the Greenlee DM-810A troubleshooting guide.

In addition to these common issues, there may be other problems that can occur with the Greenlee DM-810A. If you are experiencing a problem that is not listed here, you should consult the Greenlee DM-810A owner's manual or contact Greenlee customer support for assistance.

Here are some additional tips for troubleshooting problems with the Greenlee DM-810A:

• Always start by checking the simple things first. For example, make sure that the machine is plugged in and turned on, and that the gas tank is full.
• If you are still having problems, try to isolate the problem to a specific component or area of the machine. This will help you to narrow down the possible causes of the problem.
• If you are unable to troubleshoot the problem yourself, contact Greenlee customer support for assistance.

I hope this helps!

Greenlee DM-810A Manual

Greenlee DM-810A Digital Multimeter

Safety Information

• Read and understand all instructions before using this meter.
• Do not use this meter if it is damaged or malfunctioning.
• Always wear safety glasses when using this meter.
• Do not measure voltages or currents that exceed the meter's ratings.
• Do not use the test leads to measure live circuits.
• Disconnect power before making any measurements.
• Keep the meter away from moisture and dust.
• Store the meter in a cool, dry place.

Before Use

*Inspect the meter for damage before using it. *Make sure the meter is set to the correct range for the measurement you are making. *Connect the test leads to the correct terminals. *Do not touch the exposed metal parts of the test leads. *Do not measure voltages or currents that exceed the meter's ratings.

Troubleshooting

*If the meter does not turn on, check the batteries. *If the meter is not displaying accurate readings, check the connections and make sure the meter is set to the correct range. *If the meter is still not working properly, contact Greenlee Technical Support.

Maintenance

*Wipe the meter with a damp cloth to clean it. *Do not use harsh chemicals or solvents to clean the meter. *Do not open the meter. Repairs should only be performed by a qualified technician.

Warranty

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

Contact Information

Greenlee Textron 1333 N. 10th Street Tucson, AZ 85701 Phone: 1-800-479-3123 Email: [email protected] Website: www.greenlee.com

Additional Information

*The Greenlee DM-810A Digital Multimeter is a true RMS meter, which means it provides accurate measurements of AC signals. *The meter has a large backlit LCD display that makes it easy to read readings in low-light conditions. *The meter also features a data hold function, which allows you to freeze a reading on the display for easy viewing. *The Greenlee DM-810A Digital Multimeter is a versatile tool that can be used for a variety of electrical measurements. It is a valuable asset for electricians, technicians, and hobbyists alike.