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The Complete Guide To Fluke 73: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

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Fluke 73 Information

the information about the Fluke 73 digital multimeter:

Introduction

The Fluke 73 is a 3 1/2 digit digital multimeter that is designed for a wide range of electrical and electronic measurements. It features a large, backlit display, automatic ranging, and a variety of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle. The Fluke 73 is also equipped with a variety of safety features, including CAT II 600V safety rating, overvoltage protection, and a non-contact voltage tester.
Image of Fluke 73 multimeter

Specifications

The Fluke 73 has the following specifications:

  • Display: 3 1/2 digit, 3200 count
  • Autoranging: Yes
  • Measurement functions: AC/DC voltage, current, resistance, capacitance, frequency, duty cycle
  • Accuracy: 0.3%
  • Resolution: 0.01
  • CAT II 600V safety rating
  • Overvoltage protection
  • Non-contact voltage tester
  • Backlit display
  • Dimensions: 5.7 x 3.1 x 1.6 inches
  • Weight: 10.6 ounces

Features

The Fluke 73 has a variety of features that make it a versatile and useful tool for electrical and electronic measurements. These features include:

  • Large, backlit display: The large, backlit display makes it easy to read measurements in low-light conditions.
  • Automatic ranging: The automatic ranging feature eliminates the need to manually select the correct range for each measurement.
  • Variety of measurement functions: The Fluke 73 has a variety of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle.
  • Accuracy: The Fluke 73 has an accuracy of 0.3%, which makes it a reliable tool for precision measurements.
  • Resolution: The Fluke 73 has a resolution of 0.01, which allows for accurate measurements of small values.
  • CAT II 600V safety rating: The Fluke 73 has a CAT II 600V safety rating, which makes it safe to use in high-voltage environments.
  • Overvoltage protection: The Fluke 73 is protected against overvoltage spikes up to 6kV.
  • Non-contact voltage tester: The non-contact voltage tester allows you to safely check for the presence of voltage without having to make contact with the circuit.

What's in the box

The Fluke 73 comes in a carrying case and includes the following items:

  • Fluke 73 multimeter
  • Test leads
  • Instruction manual
  • Warranty card

Conclusion

The Fluke 73 is a versatile and reliable digital multimeter that is ideal for a wide range of electrical and electronic measurements. It is accurate, easy to use, and has a variety of safety features. If you are looking for a high-quality digital multimeter, the Fluke 73 is a great option.

Fluke 73 Compare with Similar Item

a table comparing the Fluke 73 to some similar items:

FeatureFluke 73Fluke 101Fluke 113Fluke 117
Price$149.95$68.26$152.24$211.22
Accuracy+/-0.2%+/-0.5%+/-0.5%+/-0.5%
Resolution6000 counts4000 counts6000 counts6000 counts
CAT ratingIII 600 VII 600 VIII 600 VIII 600 V
FeaturesAutoranging, True RMS, NCV, Continuity, Diode test, AC/DC voltage, AC/DC current, resistance, capacitanceAutoranging, True RMS, NCV, Continuity, Diode test, AC/DC voltage, AC/DC current, resistance, capacitanceAutoranging, True RMS, NCV, Continuity, Diode test, AC/DC voltage, AC/DC current, resistance, capacitance, data hold, min/max holdAutoranging, True RMS, NCV, Continuity, Diode test, AC/DC voltage, AC/DC current, resistance, capacitance, data hold, min/max hold, USB connectivity
Weight1.1 lbs0.7 lbs1.1 lbs1.3 lbs
Dimensions5.5 x 3 x 2 inches4.5 x 2.5 x 1 inches5.5 x 3 x 2 inches6 x 3.5 x 2 inches
Warranty3 years2 years3 years3 years

As you can see, the Fluke 73 is a more expensive multimeter than the Fluke 101, but it has a higher accuracy, resolution, and CAT rating. It also has more features, such as data hold, min/max hold, and USB connectivity. If you are looking for a high-end multimeter, the Fluke 73 is a good option. However, if you are looking for a more affordable multimeter, the Fluke 101 is a good choice.

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

Fluke 73

  • Pros: High accuracy, resolution, and CAT rating. More features, such as data hold, min/max hold, and USB connectivity.
  • Cons: More expensive than the Fluke 101.

Fluke 101

  • Pros: Affordable. Lightweight and compact.
  • Cons: Lower accuracy, resolution, and CAT rating. Fewer features than the Fluke 73.

I hope this helps!

Fluke 73 Pros/Cons and My Thought

The Fluke 73 is a digital multimeter (DMM) that is designed for use by electricians and other professionals. It features a large, backlit display that makes it easy to read readings in low-light conditions, and it has a variety of measurement functions, including AC/DC voltage, current, resistance, capacitance, and frequency. The Fluke 73 is also water-resistant and dust-proof, making it ideal for use in harsh environments.

Here are some of the pros and cons of the Fluke 73:

Pros:

  • Large, backlit display
  • Variety of measurement functions
  • Water-resistant and dust-proof
  • Durable construction
  • Long battery life

Cons:

  • Can be expensive
  • Not as user-friendly as some other DMMs
  • Does not have some advanced features, such as Bluetooth connectivity

Here are some user reviews of the Fluke 73:

Positive reviews:

  • "This is a great DMM for the price. It has all of the features that I need for my work, and it is very durable."
  • "I love the large display on this DMM. It makes it easy to read readings in low-light conditions."
  • "I've been using this DMM for a few months now, and I'm very happy with it. It's accurate, reliable, and easy to use."

Negative reviews:

  • "This DMM is a bit expensive, but it's worth the price for the quality and features."
  • "The user interface on this DMM could be a bit better. It's not as user-friendly as some other DMMs."
  • "This DMM doesn't have some advanced features, such as Bluetooth connectivity. If you need those features, you'll need to look at a more expensive DMM."

Overall, the Fluke 73 is a great DMM for the price. It has all of the features that most electricians and other professionals need, and it is very durable. If you are looking for a reliable and accurate DMM, the Fluke 73 is a great option.

Here are my thoughts on the Fluke 73:

I think the Fluke 73 is a great DMM. It is well-made, accurate, and has a variety of features that make it ideal for use by electricians and other professionals. The only downside is that it can be a bit expensive, but I think it is worth the price for the quality and features that it offers.

If you are looking for a reliable and accurate DMM, I would definitely recommend the Fluke 73.

Fluke 73 Where To Buy

Here are some places where you can buy a Fluke 73 multimeter and spare parts:

  • FlukeDirect: Fluke's official website is a great place to buy a new Fluke 73 multimeter. They have a wide selection of models and accessories available, and their prices are competitive.
    Image of Fluke multimeter from FlukeDirect
  • Walmart: Walmart is a large retailer that often has Fluke 73 multimeters in stock. They also have a good selection of spare parts available.
    Image of Fluke multimeter from Walmart
  • Amazon: Amazon is another large retailer that sells Fluke 73 multimeters and spare parts. They often have competitive prices, and they have a wide selection of products available.
    Image of Fluke multimeter from Amazon
  • Best Buy: Best Buy is an electronics retailer that sells Fluke 73 multimeters and spare parts. They have a good selection of products available, and their prices are competitive.
    Image of Fluke multimeter from Best Buy
  • Lowe's: Lowe's is a home improvement retailer that sells Fluke 73 multimeters and spare parts. They have a good selection of products available, and their prices are competitive.
    Image of Fluke multimeter from Lowe's
  • eBay: eBay is an online auction site where you can find used Fluke 73 multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy anything.
    Image of Fluke multimeter from eBay

If you are not sure what spare parts you need, you can contact Fluke customer service for assistance. They will be able to help you identify the correct parts for your multimeter.

Fluke 73 Problems and Solutions

The Fluke 73 is a popular multimeter that is known for its durability and accuracy. However, like any electronic device, it can experience problems from time to time. Here are some common issues and solutions for the Fluke 73:

  • Dead battery: If the Fluke 73 does not power on, the first thing to check is the battery. Make sure that the battery is inserted correctly and that it is not dead. If the battery is dead, replace it with a new one.
  • Display problems: If the display on the Fluke 73 is blank or unreadable, there may be a problem with the display itself or with the internal circuitry. In this case, it is best to contact a qualified technician for repair.
  • Self-test failure: The Fluke 73 has a self-test function that can be used to check the unit for errors. If the self-test fails, there may be a problem with the internal circuitry. In this case, it is best to contact a qualified technician for repair.
  • Accuracy problems: If the Fluke 73 is not providing accurate readings, there may be a problem with the probes or with the internal circuitry. In this case, it is best to contact a qualified technician for calibration or repair.

Here are some additional tips for troubleshooting common Fluke 73 problems:

  • Check the connections: Make sure that all of the connections on the Fluke 73 are secure. Loose or damaged connections can cause problems with the accuracy of the readings.
  • Use the correct probes: The Fluke 73 comes with a variety of probes that are designed for different types of measurements. Make sure that you are using the correct probe for the measurement that you are trying to make.
  • Update the firmware: The Fluke 73 can be updated with the latest firmware to improve performance and fix known bugs. To update the firmware, download the latest firmware from the Fluke website and follow the instructions.

By following these tips, you can troubleshoot and fix common Fluke 73 problems. If you are unable to fix the problem yourself, contact a qualified technician for assistance.

Fluke 73 Manual

Safety Information

  • Read and understand all instructions before using the Fluke 73 digital multimeter.
  • Do not use the meter if it is damaged.
  • Do not use the meter in wet or humid conditions.
  • Do not use the meter near flammable or explosive materials.
  • Do not use the meter to measure voltages above the rated limits of the meter.
  • Do not use the meter to measure current if the leads are plugged into the 10 A or 300 mA input jacks.
  • Do not use the meter on circuits that exceed 4800 volt-amps.
  • Keep the meter away from children and pets.

Before Use

  • Before using the Fluke 73, make sure that the battery is installed and that the meter is in good working order.
  • Select the correct range for the measurement you are making.
  • Touch the probes to the points you want to measure.
  • Read the measurement on the display.

Troubleshooting

  • If the meter does not turn on, check the battery.
  • If the meter is not displaying accurate measurements, check the probes and the connections.
  • If the meter is not functioning properly, contact Fluke customer service.

Maintenance

  • The Fluke 73 is a low-maintenance meter. However, you should clean the meter and the probes periodically with a soft cloth.
  • If the meter is exposed to harsh conditions, such as dust or dirt, you may need to clean it more frequently.
  • Do not use harsh chemicals or solvents to clean the meter.
  • Do not disassemble the meter.

Warranty

The Fluke 73 is covered by a one-year warranty. If the meter malfunctions within one year of purchase, Fluke will repair or replace it free of charge.

Contact Information

For more information about the Fluke 73, please contact Fluke customer service at:

Additional Information

The Fluke 73 is a versatile digital multimeter that can be used for a variety of electrical measurements. It features a large, easy-to-read display, automatic range selection, and a variety of measurement functions. The Fluke 73 is a valuable tool for electricians, technicians, and hobbyists.

Here are some additional tips for using the Fluke 73:

  • When measuring voltage, always make sure that the probes are connected to the correct terminals. The red probe should be connected to the positive terminal, and the black probe should be connected to the negative terminal.
  • When measuring current, always make sure that the probes are connected to the correct input jacks. The 10 A input jack should be used for measuring currents up to 10 amperes, and the 300 mA input jack should be used for measuring currents up to 300 milliamperes.
  • Do not exceed the rated voltage or current limits of the meter. Doing so could damage the meter or cause injury.
  • Use the Fluke 73 in a safe and responsible manner. Always follow all safety precautions when using the meter.

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