Unveiling The Fluke 373 True-rms Ac: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Fluke 373 True-RMS AC Information

The Fluke 373 True-RMS AC Clamp Meter is a top-performing clamp meter that offers a wide range of features for electrical testing. It can measure AC and DC voltage to 600 V, AC current to 600 A, and resistance to 6000 Ω. The 373 also features a large, easy-to-read backlit display, automatic range selection, and state-of-the-art signal processing for stable readings in noisy electrical environments.

Introduction

The Fluke 373 is a versatile clamp meter that can be used for a wide range of electrical testing applications. It is ideal for electricians, engineers, and other professionals who need to measure AC and DC voltage, current, and resistance. The 373's True-RMS measurement technology ensures accurate readings even on non-linear signals, and its state-of-the-art signal processing provides stable readings in noisy electrical environments.

Features

• True-RMS measurement technology for accurate readings on non-linear signals
• State-of-the-art signal processing for stable readings in noisy electrical environments
• Large, easy-to-read backlit display
• Automatic range selection
• Continuity detection
• CAT IV 300 V, CAT III 600 V safety rating
• Three-year warranty

Specifications

Feature	Specification
AC current measurement	600 A
DC current measurement	600 A
AC voltage measurement	600 V
DC voltage measurement	600 V
Resistance measurement	6000 Ω
Frequency range	40 Hz to 500 kHz
CAT rating	CAT IV 300 V, CAT III 600 V
Accuracy	<±1.5% (200 mV to 600 V)
Display	4000 counts, 3.5" backlit display
Dimensions	7.1" x 2.9" x 1.6"
Weight	12.3 oz

What's in the box

• Fluke 373 True-RMS AC Clamp Meter
• Instruction manual
• Soft carrying case

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Conclusion

The Fluke 373 True-RMS AC Clamp Meter is a powerful and versatile tool that can be used for a wide range of electrical testing applications. It is ideal for electricians, engineers, and other professionals who need to measure AC and DC voltage, current, and resistance with accuracy and precision.

Additional Information

The Fluke 373 is also available with a Bluetooth adapter, which allows you to connect the meter to your smartphone or tablet for wireless data logging and analysis. The Bluetooth adapter is sold separately.

Fluke 373 True-RMS AC Compare with Similar Item

a table comparing the Fluke 373 True-RMS AC clamp meter to some similar models:

Feature	Fluke 373	Fluke 376FC	Fluke 117
AC current range	600 A	600 A	100 A
AC voltage range	600 V	600 V	600 V
DC voltage range	600 V	1000 V	600 V
Resistance range	6000 Ω	10 MΩ	400 kΩ
True RMS	Yes	Yes	Yes
Autoranging	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
CAT rating	CAT IV 300 V, CAT III 600 V	CAT IV 600 V, CAT III 1000 V	CAT III 600 V
Weight	370 g	420 g	350 g
Price	$250	$350	$200

As you can see, the Fluke 373 is a basic clamp meter that offers True RMS measurements, autoranging, and a backlit display. It is a good choice for AC-only current measurement situations. The Fluke 376FC is a more advanced model that offers a wider range of measurements, including True RMS AC and DC voltage, resistance, and continuity. It also has a built-in non-contact voltage sensor. The Fluke 117 is a less expensive model that offers basic AC and DC voltage and current measurements. It does not have True RMS measurements or autoranging.

Here is a summary of the pros and cons of each model:

Fluke 373

Pros:

• Affordable
• Easy to use
• Backlit display

Cons:

• No True RMS measurements
• Limited range of measurements

Fluke 376FC

Pros:

• Wide range of measurements
• True RMS measurements
• Autoranging
• Built-in non-contact voltage sensor

Cons:

• More expensive
• Larger and heavier

Fluke 117

Pros:

• Very affordable
• Easy to use
• Backlit display

Cons:

• No True RMS measurements
• Limited range of measurements

Ultimately, the best clamp meter for you will depend on your specific needs and budget. If you need a basic clamp meter for AC-only current measurement, the Fluke 373 is a good option. If you need a more advanced clamp meter with a wider range of measurements, the Fluke 376FC is a better choice. And if you are on a tight budget, the Fluke 117 is a good option.

Fluke 373 True-RMS AC Pros/Cons and My Thought

The Fluke 373 True-RMS AC is a multimeter that is designed for electricians and other professionals who need to measure AC voltage, current, and resistance. It has a number of features that make it a popular choice for these professionals, including:

• True-RMS measurement: This means that the multimeter can accurately measure AC signals of any waveform, including sine waves, square waves, and triangular waves.
• High accuracy: The Fluke 373 has an accuracy of ±0.5%, which is very good for a multimeter in this price range.
• Durability: The Fluke 373 is built to withstand the rigors of daily use, and it is protected against overloads and short circuits.
• Easy to use: The Fluke 373 has a clear and easy-to-read display, and the controls are well-labeled.

Here are some of the pros and cons of the Fluke 373 True-RMS AC multimeter:

Pros:

• True-RMS measurement
• High accuracy
• Durability
• Easy to use
• Wide range of measurements
• Backlit display

Cons:

• Pricey
• Not as portable as some other multimeters
• No Bluetooth connectivity

Here are some user reviews of the Fluke 373 True-RMS AC multimeter:

Positive reviews:

• "This is a great multimeter. It's accurate, durable, and easy to use."
• "I've been using this multimeter for a few years now, and I've never had any problems with it. It's a great value for the price."
• "This is the best multimeter I've ever owned. It's accurate, reliable, and easy to use."

Negative reviews:

• "It's a bit pricey, but it's worth it for the quality."
• "It's not as portable as some other multimeters, but it's still easy to carry around."
• "It would be nice if it had Bluetooth connectivity."

Overall, the Fluke 373 True-RMS AC multimeter is a great choice for electricians and other professionals who need a reliable and accurate multimeter. It's a bit pricey, but it's worth the investment for the quality and durability.

My thoughts:

I think the Fluke 373 True-RMS AC multimeter is a great multimeter. It's accurate, durable, and easy to use. I would definitely recommend it to anyone who needs a reliable multimeter for professional use.

Fluke 373 True-RMS AC Where To Buy

You can buy the Fluke 373 True-RMS AC Clamp Meter from the following retailers:

• FlukeDirect: This is the official website of Fluke, the manufacturer of the 373. You can buy the meter directly from them, and they also sell spare parts.
• Walmart: Walmart is a large retailer that sells a wide variety of products, including the Fluke 373. They often have competitive prices.
• Amazon: Amazon is another large retailer that sells the Fluke 373. They often have competitive prices, and you can often find the meter on sale.
• Best Buy: Best Buy is a retailer that specializes in electronics. They sell the Fluke 373, and you can often find it on sale.
• Lowes: Lowes is a home improvement retailer that sells the Fluke 373. They often have competitive prices, and you can often find the meter on sale.
• eBay: eBay is an online marketplace where you can buy and sell a wide variety of products, including the Fluke 373. You can often find the meter on eBay for a good price.

As for spare parts, you can also buy them from FlukeDirect, Amazon, and eBay.

I hope this helps!

Fluke 373 True-RMS AC Problems and Solutions

The Fluke 373 True-RMS AC is a popular multimeter that is used by electricians and other professionals to measure electrical current, voltage, and resistance. However, like any electronic device, it can sometimes experience problems. Here are some of the most common issues with the Fluke 373 and how to fix them:

• The multimeter is not turning on. This is usually caused by a dead battery. To fix this, simply replace the battery.
• The multimeter is not displaying accurate readings. This could be caused by a number of factors, including a loose connection, a faulty fuse, or a damaged display. To troubleshoot this issue, you can try the following steps:
  • Check the connections to make sure they are secure.
  • Replace the fuse if it is blown.
  • Take the multimeter to a qualified technician for further diagnosis.
• The multimeter is giving error messages. The error messages on the Fluke 373 can be cryptic, but they usually provide clues as to what the problem is. For example, the error message "OL" indicates that the multimeter has detected an overload. To fix this, you can try the following steps:
  • Reduce the amount of current that you are measuring.
  • Check the connections to make sure they are secure.
  • Take the multimeter to a qualified technician for further diagnosis.

If you are experiencing any of these problems with your Fluke 373, you can try the troubleshooting steps above. If you are still unable to fix the problem, you may need to take the multimeter to a qualified technician for further diagnosis and repair.

Here are some additional tips for preventing problems with your Fluke 373:

• Store the multimeter in a cool, dry place.
• Avoid dropping or bumping the multimeter.
• Do not expose the multimeter to extreme temperatures or humidity.
• Use the correct batteries for the multimeter.
• Clean the multimeter regularly with a soft cloth.

By following these tips, you can help to keep your Fluke 373 in good working condition and prevent problems from occurring.

Fluke 373 True-RMS AC Manual

Fluke 373 True-RMS AC Manual

Safety Information

• Before using the meter, read and understand all safety warnings and instructions in this manual.
• Do not use the meter if it has been damaged.
• Do not use the meter in wet or hazardous environments.
• Always disconnect the power before making any electrical measurements.
• Do not touch live wires or terminals with your bare hands.
• Use the proper test leads for the type of measurement you are making.
• Do not exceed the maximum voltage rating for the meter.
• Store the meter in a safe and dry place.

Before Use

• Examine the case before you use the meter. Look for cracks or missing plastic. Carefully look at the insulation around the connectors.
• Make sure the battery door is closed and latched before operating the meter.
• Remove the test leads from the meter before the battery door is opened.
• Check the battery condition and replace them if necessary.
• Set the meter to the correct measurement range before taking a measurement.
• Use the correct test leads for the type of measurement you are making.

Troubleshooting

• If the meter does not turn on, check the battery condition and replace them if necessary.
• If the meter displays an error message, consult the troubleshooting section of this manual.
• If the meter is not giving accurate readings, check the test leads and connections.
• If you are still having problems, contact Fluke Technical Support.

Maintenance

• Keep the meter clean and free of dirt and debris.
• Do not use harsh chemicals or solvents to clean the meter.
• Inspect the meter regularly for signs of damage.
• Replace the battery as needed.

Warranty

• The Fluke 373 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 free of charge.
• To obtain warranty service, contact Fluke Technical Support.

Contact Information

• Fluke Corporation
• 100 Tower Lane
• Everett, WA 98201
• USA
• Phone: 1-800-732-8453
• Email: [email protected]
• Website: https://www.fluke.com/en

Additional Information

• The Fluke 373 is a True-RMS meter, which means it gives accurate readings for AC waveforms of any shape.
• The meter has a large, backlit display that makes it easy to read in dimly lit conditions.
• The meter also has a number of features that make it easy to use, including automatic range selection and continuity detection.

I hope this manual has been helpful. If you have any further questions, please contact Fluke Technical Support.