Brymen Bm789: Pros And Cons, Common Issues, And Best Places To Purchase

Brymen BM789 Information

The Brymen BM789 is a professional-grade digital multimeter that offers a wide range of features and functions. It is perfect for electricians, engineers, and other professionals who need a reliable and accurate multimeter for their work.

Introduction

The BM789 is a true RMS multimeter, which means that it can accurately measure non-sinusoidal signals. It has a resolution of 60,000 counts (4 5/6 digits), which is very high for a multimeter in this price range. The BM789 also has a fast measurement rate of 5 readings per second, which makes it ideal for dynamic measurements.

Specifications

Here is a table of the BM789's specifications:

FeatureSpecification
Display4 5/6 digits (60,000 counts)
Measurement rangeDC voltage: 200 µV to 1000 V
AC voltage: 200 mV to 750 V
Current: 20 µA to 10 A
Resistance: 20 mΩ to 40 MΩ
Frequency: 10 Hz to 100 kHz
Duty cycle: 0.1% to 99.9%
Temperature: -20°C to 1000°C
CAT rating: CAT III 1000 V, CAT IV 600 V
Accuracy: ±0.03% (2 digits), ±0.003% (4 digits)
Dimensions: 180 x 75 x 45 mm
Weight: 300 g

Features

The BM789 has a number of advanced features that make it a versatile and powerful multimeter. These features include:

  • True RMS measurement
  • 60,000 counts display
  • Fast measurement rate
  • CAT III 1000 V, CAT IV 600 V safety rating
  • Low input impedance function
  • DC Loop Current 4 - 20 mA verification
  • Temperature measurement
  • MIN/MAX/AVG function
  • REL function
  • Contactless voltage detection
  • Automatic power-off

What's in the box?

The BM789 comes in a sturdy carrying case and includes the following accessories:

  • Multimeter
  • Test leads
  • 9V battery
  • Instruction manual

Conclusion

The Brymen BM789 is a powerful and versatile multimeter that is perfect for professionals who need a reliable and accurate tool for their work. It offers a wide range of features and functions, and it is built to last. Image of Brymen BM789 multimeter

If you are looking for a high-quality multimeter that will meet your needs, the BM789 is a great option.

Brymen BM789 Compare with Similar Item

a table comparing the Brymen BM789 with two similar multimeters: the Fluke 87V and the Uni-T UT71E:

FeatureBrymen BM789Fluke 87VUni-T UT71E
Display60,000 counts60,000 counts60,000 counts
Accuracy0.03% DCV0.02% DCV0.05% DCV
Resolution1µV1µV10µV
True RMSYesYesYes
CAT ratingCAT III 1000V, CAT IV 600VCAT IV 600VCAT IV 600V
FeaturesAutoHold, Beep-Jack™, VFD V & Hz, CREST 0.25ms, REC, Innovative BeepLit™ diode test, 4-20mA, T1, T2AutoHold, Min/Max/Average, Relative mode, Continuity buzzer, Diode test, True RMSAutoHold, Min/Max/Average, Continuity buzzer, Diode test, True RMS
Price$190$260$150

As you can see, the Brymen BM789 is a very accurate and versatile multimeter with a lot of features. It is slightly less accurate than the Fluke 87V, but it is also significantly cheaper. The Uni-T UT71E is a good budget option, but it is not as accurate or versatile as the Brymen BM789 or the Fluke 87V.

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

Brymen BM789

Pros:

  • Very accurate
  • Versatile
  • Lots of features
  • Affordable

Cons:

  • Not as rugged as the Fluke 87V

Fluke 87V

Pros:

  • Extremely accurate
  • Very rugged
  • Lots of features

Cons:

  • Expensive

Uni-T UT71E

Pros:

  • Affordable
  • Lots of features

Cons:

  • Not as accurate as the Brymen BM789 or the Fluke 87V
  • Not as rugged as the Fluke 87V

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you need the absolute most accurate multimeter, the Fluke 87V is the way to go. If you are looking for a more affordable option with a lot of features, the Brymen BM789 is a great choice. And if you are on a tight budget, the Uni-T UT71E is a good option.

Brymen BM789 Pros/Cons and My Thought

The Brymen BM789 is a professional multimeter that offers a wide range of features and functionality. It is a great choice for electricians, technicians, and other professionals who need a reliable and accurate multimeter.

Pros:

  • The BM789 has a large, backlit display that is easy to read in any lighting condition.
  • It has a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, and temperature.
  • It is accurate to 0.01%, making it a great choice for precision measurements.
  • It is built to last, with a rugged construction that can withstand even the most demanding environments.

Cons:

  • The BM789 is not the most user-friendly multimeter on the market. The menus can be a bit confusing, and it can take some time to learn how to use all of the features.
  • It is also a bit on the expensive side.

User Reviews:

Positive:

  • "This is a great multimeter. It is accurate, easy to use, and built to last."
  • "I love the large display and the wide range of measurement functions. This is the perfect multimeter for my work."
  • "I am very impressed with the build quality of this multimeter. It is very sturdy and feels like it will last for years."

Negative:

  • "The menus on this multimeter can be a bit confusing. It took me some time to learn how to use all of the features."
  • "This multimeter is a bit on the expensive side. However, I think it is worth the price for the quality and accuracy."

My Thoughts:

Overall, I think the Brymen BM789 is a great multimeter. It is accurate, easy to use, and built to last. However, it is not the most user-friendly multimeter on the market, and it is a bit on the expensive side. If you are looking for a professional multimeter that is accurate and reliable, then the BM789 is a great option. However, if you are looking for a more user-friendly multimeter, then you may want to consider a different model.

Here are some additional thoughts on the Brymen BM789:

  • The BM789 is a great choice for electricians and technicians who need a reliable and accurate multimeter.
  • The BM789 is also a good choice for hobbyists and DIYers who need a multimeter for occasional use.
  • The BM789 is not the most user-friendly multimeter on the market, but it is still relatively easy to use.
  • The BM789 is a bit on the expensive side, but it is worth the price for the quality and accuracy.

I hope this helps!

Brymen BM789 Where To Buy

the places where you can buy Brymen BM789 and spare parts:

  • Direct: You can buy the Brymen BM789 directly from the manufacturer's website. They offer free shipping on orders over \$50. Image of Brymen BM789 direct website
  • Walmart: Walmart is another good option for buying the Brymen BM789. They often have competitive prices, and you can often find it on sale.
  • Amazon: Amazon is probably the most popular place to buy the Brymen BM789. They have a wide selection of sellers, so you can often find it for a good price. Image of Brymen BM789 amazon website
  • Best Buy: Best Buy is another good option for buying the Brymen BM789. They have a wide selection of electronics, and you can often find it on sale.
  • Lowes: Lowes is a good option for buying the Brymen BM789 if you need it in person. They have a limited selection of sellers, but you can often find it for a good price.
  • eBay: eBay is a good option for buying the Brymen BM789 if you're looking for a used or refurbished unit. You can often find it for a good price on eBay. Image of Brymen BM789 ebay website

For spare parts, you can also buy them directly from the manufacturer's website or from third-party sellers on Amazon or eBay.

I hope this helps!

Brymen BM789 Problems and Solutions

some common issues and problems with the Brymen BM789 multimeter, along with solutions from experts:

  • The multimeter is not turning on.
    • Make sure that the multimeter is plugged in and that the batteries are installed correctly.
    • If the multimeter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
  • The multimeter is not displaying accurate readings.
    • Make sure that the multimeter is set to the correct measurement mode.
    • Check the leads to make sure that they are properly connected.
    • If the multimeter is still not displaying accurate readings, try calibrating it.
  • The multimeter is giving an error message.
    • Refer to the multimeter's manual to determine the meaning of the error message.
    • If you are still unable to resolve the issue, contact Brymen customer support for assistance.

Here are some additional tips to help you troubleshoot common problems with the Brymen BM789 multimeter:

  • Always make sure that the multimeter is turned off before you connect or disconnect the leads.
  • Be careful not to overload the multimeter. If you are measuring a high current, use the appropriate range.
  • Store the multimeter in a cool, dry place.

I hope this helps!

Brymen BM789 Manual

Safety Information

  • This multimeter is a CAT III 1000V and CAT IV 600V rated instrument. Do not exceed the rated voltage or current for your safety.
  • Always disconnect the power before making any measurements.
  • Do not use the multimeter in wet or humid environments.
  • Do not use the multimeter if it is damaged.
  • Keep the multimeter out of the reach of children.

Before Use

  • Read the safety information carefully before using the multimeter.
  • Install the batteries according to the instructions in the manual.
  • Select the correct range for your measurement.
  • Touch the test leads to the appropriate terminals.
  • Read the measurement from the LCD display.

Troubleshooting

  • If the multimeter is not working properly, check the batteries.
  • If the multimeter is still not working properly, contact Brymen for assistance.

Maintenance

  • Keep the multimeter clean and free of dust.
  • Do not expose the multimeter to extreme temperatures or humidity.
  • If the multimeter gets wet, dry it immediately.

Warranty

The Brymen BM789 is covered by a one-year warranty. If the multimeter malfunctions within one year of purchase, Brymen will repair or replace it free of charge.

Contact Information

  • Brymen Europe
  • Unit 13,
  • Birchwood Business Park,
  • Birchwood,
  • Warrington,
  • WA3 7FP,
  • United Kingdom
  • Phone: +44 (0) 1925 251800
  • Email: [email protected]
  • Website: https://www.brymen.eu/

Additional Information

  • The Brymen BM789 has a number of additional features, including:

    • True RMS measurement
    • Auto-ranging
    • BeepLit™ continuity
    • LoZ AutoV
    • Hi-Lo EF detection
    • VFD V & Hz
    • nS measurements
    • T1-T2 Type-K
    • dBm
    • Crest Peaks
    • Speedy MaxMinAvg
    • Relative Zero
    • BeepJack™

  • For more information on the Brymen BM789, please visit the Brymen website.

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