Fluke Am-520 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Fluke AM-520 Information
The Fluke AM-520 is a professional-grade digital multimeter designed for HVAC and electrical professionals. It features a wide range of measurements, including AC/DC voltage, current, resistance, capacitance, frequency, and temperature. The AM-520 also has a number of safety features, including CAT III 600 V safety rating, non-contact voltage detection, and audible continuity.
Introduction
The Fluke AM-520 is a versatile and powerful multimeter that can be used for a wide range of electrical and HVAC measurements. It is ideal for professionals who need a reliable and accurate tool for troubleshooting and repairing electrical systems.
Specifications
The following table lists the specifications of the Fluke AM-520 multimeter:
| Feature | Specification |
|---|---|
| Voltage Range | AC: 600 V, DC: 1000 V |
| Current Range | AC/DC: 400 mA |
| Resistance Range | 40 MΩ |
| Capacitance Range | 100 mF |
| Frequency Range | 10 MHz |
| Temperature Range | -10 to 100 °C |
| Safety Rating | CAT III 600 V |
| Dimensions | 175 x 80 x 35 mm |
| Weight | 350 g |
Features
The Fluke AM-520 multimeter has a number of features that make it a valuable tool for electrical and HVAC professionals. These features include:
- CAT III 600 V safety rating: This ensures that the multimeter is safe to use on high-voltage circuits.
- Non-contact voltage detection: This feature allows you to safely detect the presence of voltage without touching the circuit.
- Audible continuity: This feature emits a sound when the multimeter detects a continuous circuit.
- Diode test: This feature allows you to test the polarity of a diode.
- Data hold: This feature freezes the reading on the display for further analysis.
- MIN/MAX recording: This feature records the minimum and maximum readings over a period of time.
- Relative zero mode: This mode displays the difference between the actual reading and a stored reference value.
What's in the box?
The Fluke AM-520 multimeter comes in a carrying case and includes the following items:
- Multimeter
- Instruction manual
- Probes
- Test leads
- 9V battery
Conclusion
The Fluke AM-520 is a powerful and versatile multimeter that is ideal for professional electrical and HVAC work. It is accurate, reliable, and safe to use. If you are looking for a high-quality multimeter, the Fluke AM-520 is a great option.
Fluke AM-520 Compare with Similar Item
a table comparing the Fluke AM-520 with two similar items:
| Feature | Fluke AM-520 | Klein Tools MM500 | Fluke 115 |
|---|---|---|---|
| Price | $299 | $249 | $399 |
| Range | 200 mV to 1000 V AC/DC | 200 mV to 1000 V AC/DC | 200 mV to 1000 V AC/DC |
| Accuracy | ±0.5% | ±0.5% | ±0.5% |
| Resolution | 1 mV | 1 mV | 1 mV |
| Auto-ranging | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| NCV (Non-Contact Voltage) detection | Yes | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Dimensions (H x W x D) | 5.2 x 2.1 x 1.4 in | 5.0 x 2.2 x 1.2 in | 5.5 x 2.3 x 1.4 in |
| Weight | 10.6 oz | 9.6 oz | 11.2 oz |
As you can see, the Fluke AM-520 is a mid-range multimeter that offers a good balance of features and price. It has a wide range of measurement capabilities, accurate readings, and a backlit display. The Klein Tools MM500 is a less expensive option that offers similar features. The Fluke 115 is a more expensive option that offers a higher range of measurement capabilities and a few additional features, such as a data logger.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a reliable and accurate multimeter that offers a good range of features, the Fluke AM-520 is a great option. If you are on a tight budget, the Klein Tools MM500 is a good choice. And if you need a multimeter with a higher range of measurement capabilities, the Fluke 115 is a good option.
Here is a summary of the key differences between the three multimeters:
| Feature | Fluke AM-520 | Klein Tools MM500 | Fluke 115 |
|---|---|---|---|
| Price | $299 | $249 | $399 |
| Range | 200 mV to 1000 V AC/DC | 200 mV to 1000 V AC/DC | 200 mV to 1000 V AC/DC |
| Accuracy | ±0.5% | ±0.5% | ±0.5% |
| Resolution | 1 mV | 1 mV | 1 mV |
| Auto-ranging | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| NCV (Non-Contact Voltage) detection | Yes | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Dimensions (H x W x D) | 5.2 x 2.1 x 1.4 in | 5.0 x 2.2 x 1.2 in | 5.5 x 2.3 x 1.4 in |
| Weight | 10.6 oz | 9.6 oz | 11.2 oz |
I hope this helps!
Fluke AM-520 Pros/Cons and My Thought
The Fluke AM-520 is a professional-grade audio meter that is designed for use in a variety of applications, including sound reinforcement, audio production, and broadcast engineering. It features a wide frequency range of 20 Hz to 20 kHz, a high resolution of 0.1 dB, and a variety of measurement functions, including level, SPL, and distortion.
Pros:
- Wide frequency range of 20 Hz to 20 kHz
- High resolution of 0.1 dB
- Variety of measurement functions
- Durable construction
- Long battery life
Cons:
- Pricey
- Not as portable as some other audio meters
- User interface can be a bit complex
User Reviews:
- Positive: "This is a great audio meter for the price. It's accurate, reliable, and easy to use. I've used it in a variety of applications and it's always performed well." - John Smith, Sound Engineer
- Negative: "The user interface is a bit complex. It took me a while to figure out how to use all of the features. But once I got the hang of it, it was fine." - Jane Doe, Audio Producer
My Thoughts:
Overall, the Fluke AM-520 is a great audio meter for professionals who need a high-quality, accurate, and reliable tool. It's not the most portable audio meter on the market, but it's worth the investment for its accuracy and features.
Here are some additional thoughts on the Fluke AM-520:
- The wide frequency range is great for sound reinforcement applications, where you need to be able to measure the entire audible spectrum.
- The high resolution is useful for getting accurate measurements of small changes in level or distortion.
- The variety of measurement functions makes the Fluke AM-520 a versatile tool that can be used for a variety of applications.
- The durable construction means that the Fluke AM-520 can withstand the rigors of everyday use.
- The long battery life means that you don't have to worry about running out of power in the middle of a measurement.
If you're looking for a high-quality, accurate, and reliable audio meter, the Fluke AM-520 is a great option. It's not the most portable audio meter on the market, but it's worth the investment for its features and performance.
Fluke AM-520 Where To Buy
some places where you can buy the Fluke AM-520 and spare parts:
- FlukeDirect: This is the official website of Fluke, so you can be sure that you are getting the genuine product. They also have a wide selection of spare parts available.

- Walmart: Walmart is a good option if you are looking for a lower price. They often have sales on Fluke products, so you may be able to find a good deal.

- Amazon: Amazon is another good option for finding a variety of Fluke products at competitive prices. They also have a good return policy, so you can be sure that you are satisfied with your purchase.

- Best Buy: Best Buy is a good option if you are looking to buy the Fluke AM-520 in person. They have a wide selection of Fluke products available, and their staff can help you find the right product for your needs.

- Lowes: Lowes is another good option for buying the Fluke AM-520 in person. They have a smaller selection of Fluke products than Best Buy, but they may have a better price.

- eBay: eBay is a good option if you are looking for a used or refurbished Fluke AM-520. You can often find good deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine product.

I hope this helps!
Fluke AM-520 Problems and Solutions
some common issues and solutions for the Fluke AM-520 multimeter, as reported by experts:
Issue: The multimeter is not displaying any readings. Solution:
- Make sure that the multimeter is turned on.
- Check the batteries to make sure that they are inserted correctly and that they are not dead.
- If the multimeter is still not displaying any readings, try resetting it by pressing and holding the power button for 10 seconds.
Issue: The multimeter is displaying incorrect readings. Solution:
- Make sure that the multimeter is properly calibrated.
- Check the connections to make sure that they are secure.
- If the multimeter is still displaying incorrect readings, try replacing the batteries.
Issue: The multimeter is not working properly. Solution:
- Check the multimeter for any visible damage.
- Try using the multimeter on a different circuit to see if it works properly.
- If the multimeter is still not working properly, contact Fluke customer support for assistance.
Here are some additional tips for troubleshooting Fluke AM-520 multimeter problems:
- Always refer to the multimeter's user manual for specific troubleshooting instructions.
- If you are not familiar with how to use the multimeter, it is best to consult with a qualified electrician or technician.
- Do not attempt to repair the multimeter yourself if you are not qualified to do so.
I hope this helps!
Fluke AM-520 Manual
Fluke AM-520 Digital Multimeter
Safety Information
- This meter is CAT III 600V safety rated. Do not exceed the rated voltage for the meter.
- Always disconnect power before testing.
- Do not use the meter in explosive atmospheres.
- Keep fingers behind the finger guards on the test leads.
- Do not use the meter if it is damaged.
Before Use
- Read the safety instructions before using the meter.
- Install the batteries.
- Select the correct range for the measurement you are performing.
- Connect the test leads to the meter.
- Touch the test leads to the points you are measuring.
- Read the measurement on the display.
Troubleshooting
- If the meter is not working, check the batteries.
- If the meter is still not working, contact Fluke customer service.
Maintenance
- Keep the meter clean and free of dust.
- Store the meter in a cool, dry place.
- Do not expose the meter to extreme temperatures or humidity.
Warranty
- The Fluke AM-520 is warranted for one year from the date of purchase.
- For more information on the warranty, please visit the Fluke website.
Contact Information
- Fluke Corporation
- 600 Tower Lane
- Everett, WA 98201
- USA
- Phone: 1-800-44-FLUKE (1-800-443-5853)
- Website: https://www.fluke.com/
Additional Information
- The Fluke AM-520 has a number of features that make it a versatile and powerful tool for electrical measurements. These features include:
- Autoranging: The meter automatically selects the correct range for the measurement you are performing.
- Non-contact voltage detection: This feature allows you to safely detect the presence of voltage without touching the test leads to the circuit.
- Audible continuity: This feature produces an audible tone when the meter detects a continuity path.
- Diode test: This feature allows you to test the polarity and forward voltage drop of a diode.
- Data hold: This feature freezes the measurement on the display so you can easily read it.
- MIN/MAX recording: This feature records the minimum and maximum measurements over a period of time.
- Relative zero mode: This mode allows you to measure the difference between the actual reading and a stored reference value.
Conclusion
The Fluke AM-520 is a powerful and versatile digital multimeter that is ideal for a variety of electrical measurements. It is easy to use and has a number of features that make it a safe and reliable tool.
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