Extech Mn24: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Extech MN24 Information

The Extech MN24 is a compact, 7-function manual ranging multimeter that measures AC/DC voltage to 600V, DC current to 10A, resistance and diode/continuity on a 2000 count LCD display. It also includes testing for 1.5V and 9V batteries under load, 10A fuse protection, overload protection and indication.

Specifications

Feature	Value
Measuring Range	AC Voltage: 600V; DC Voltage: 600V; DC Current: 10A; Resistance: 40Ω
Accuracy	AC Voltage: ±1.5%; DC Voltage: ±1.0%; DC Current: ±2.0%; Resistance: ±1.0%
Resolution	AC Voltage: 1mV; DC Voltage: 1mV; DC Current: 1mA; Resistance: 0.1Ω
Display	2000 count LCD
Dimensions	5.5 x 2.3 x 1.2 inches
Weight	4.2 ounces

Features

• Manual ranging
• 7 functions: AC/DC voltage, DC current, resistance, diode, continuity, 1.5V battery test, 9V battery test
• 2000 count LCD display
• 10A fuse protection
• Overload protection and indication
• Built-in stand
• Soft rubber overmold
• Carry case included

What's in the box

• Extech MN24 multimeter
• Test leads
• 9V battery
• Carry case

The Extech MN24 is a versatile and affordable multimeter that is perfect for a variety of electrical troubleshooting tasks. It is compact and easy to use, making it a great choice for DIYers and professionals alike.

Here are some additional things to keep in mind about the Extech MN24:

• It is not a CAT III or CAT IV rated multimeter, so it should not be used for high-voltage electrical work.
• It does not have a frequency or capacitance measurement function.
• The display can be difficult to read in direct sunlight.

Overall, the Extech MN24 is a great value for a basic multimeter. It is accurate, reliable, and easy to use. If you are looking for a multimeter for basic electrical troubleshooting tasks, the Extech MN24 is a great option.

Extech MN24 Compare with Similar Item

a table comparing the Extech MN24 with some similar items:

Feature	Extech MN24	Fluke 179	Klein Tools MM500
Price	$69.99	$99.99	$79.99
Accuracy	±0.5%	±0.3%	±0.8%
Range	200-2,000VAC/DC	600-1,000VAC/DC	200-1,000VAC/DC
Auto-ranging	Yes	Yes	Yes
Data hold	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
Dimensions	5.5 x 2.5 x 1.2 inches	6 x 2.5 x 1.5 inches	5.5 x 2.5 x 1.2 inches
Weight	5 ounces	6 ounces	5 ounces

As you can see, the Extech MN24 is the most affordable option, but it also has the lowest accuracy. The Fluke 179 is the most accurate option, but it is also the most expensive. The Klein Tools MM500 is a good middle-ground option, offering good accuracy and features at a reasonable price.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for the most accurate multimeter, the Fluke 179 is the way to go. If you are on a budget, the Extech MN24 is a great option. And if you are looking for a multimeter with good accuracy and features at a reasonable price, the Klein Tools MM500 is a good choice.

Extech MN24 Pros/Cons and My Thought

The Extech MN24 is a basic multimeter and electrical test kit that is ideal for home use. It is not as rugged or feature-rich as some of the more expensive multimeters on the market, but it is still a capable tool for basic electrical troubleshooting and testing.

Pros:

• The MN24 is a small and lightweight multimeter that is easy to carry around.
• It has a 3 1/2-digit display that is easy to read.
• The meter can measure AC and DC voltage, current, resistance, and continuity.
• It also includes a non-contact voltage detector and a receptacle tester.
• The MN24 is sold in a kit that includes a carrying case, test leads, and batteries.

Cons:

• The MN24 is a manual-ranging multimeter, which means that you have to select the correct range for each measurement.
• The meter does not have a backlit display, so it can be difficult to read in low-light conditions.
• The MN24 is not as rugged as some of the more expensive multimeters on the market.

User reviews:

• Positive reviews:
  • "This is a great little multimeter for the price. It's perfect for basic electrical troubleshooting around the house."
  • "The MN24 is easy to use and has all the features I need for basic electrical work."
  • "I like that the MN24 comes with a carrying case and all the necessary test leads."
• Negative reviews:
  • "The MN24 is a bit slow to respond to measurements."
  • "The display is not as bright as I would like."
  • "The MN24 is not as rugged as I would like for professional use."

My thoughts:

Overall, the Extech MN24 is a good value for the price. It is a basic multimeter that is perfect for home use. It is easy to use and has all the features you need for basic electrical troubleshooting. However, if you are looking for a more rugged or feature-rich multimeter, you may want to consider a more expensive model.

Here are some additional thoughts on the Extech MN24:

• The manual ranging can be a bit inconvenient, but it is not a major issue for basic electrical work.
• The lack of a backlit display can be a problem in low-light conditions, but it is not a deal-breaker.
• The MN24 is not as rugged as some of the more expensive multimeters on the market, but it is still durable enough for most home use applications.

If you are looking for a basic multimeter for home use, the Extech MN24 is a good option. It is easy to use, has all the features you need, and is reasonably priced. However, if you are looking for a more rugged or feature-rich multimeter, you may want to consider a more expensive model.

Extech MN24 Where To Buy

You can buy the Extech MN24 multimeter and its spare parts from the following retailers:

• Extech direct: The Extech website sells the MN24 multimeter for $49.99. They also sell a variety of spare parts for the multimeter, including probes, leads, and fuse.
• Walmart: Walmart sells the MN24 multimeter for $54.99. They also sell a few spare parts for the multimeter, but not as many as Extech direct.
• Amazon: Amazon sells the MN24 multimeter for $49.99. They also sell a wide variety of spare parts for the multimeter, both from Extech and from third-party sellers.
• Best Buy: Best Buy sells the MN24 multimeter for $59.99. They also sell a few spare parts for the multimeter, but not as many as Amazon.
• Lowes: Lowes does not sell the MN24 multimeter.
• eBay: eBay is a good place to find used MN24 multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before making a purchase.

I hope this helps!

Extech MN24 Problems and Solutions

some common issues and solutions for the Extech MN24 multimeter, as provided by experts:

• The multimeter is not turning on.
  • Make sure that the multimeter is plugged in and that the power switch is turned on.
  • If the multimeter is still not turning on, try replacing the batteries.
• The multimeter is not displaying any readings.
  • Make sure that the multimeter is set to the correct measurement mode.
  • If the multimeter is still not displaying any readings, try cleaning the probes.
• The multimeter is displaying incorrect readings.
  • Make sure that the probes are properly connected to the multimeter.
  • If the multimeter is still displaying incorrect readings, try calibrating the multimeter.
• The multimeter is giving an error message.
  • Refer to the multimeter's manual for the specific error message and its corresponding solution.

Here are some additional tips for troubleshooting common Extech MN24 multimeter problems:

• Always check the multimeter's power source before troubleshooting any other issues.
• Make sure that the multimeter is set to the correct measurement mode for the task at hand.
• Clean the probes regularly to remove any dirt or debris that may be affecting the readings.
• Calibrate the multimeter regularly to ensure accurate readings.
• Refer to the multimeter's manual for troubleshooting specific problems.

If you are unable to troubleshoot the problem yourself, you may need to contact Extech customer support for assistance.