Brymen Bm857s: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Brymen BM857s Information

the information about the Brymen BM857s digital multimeter:

Introduction

The Brymen BM857s is a professional-grade multimeter that offers a wide range of features and measurements. It is perfect for electricians, engineers, and hobbyists who need a reliable and accurate tool for troubleshooting electrical problems.

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Specifications

• 5 4/5 digits (500,000 counts)
• Accuracy: DC voltage: ±0.02%, AC voltage: ±0.03%, Resistance: ±0.05%, Capacitance: ±1%
• Autoranging
• True RMS measurement
• Backlit display
• Bargraph
• Data hold
• Max. input voltage: 1000V
• Max. current: 10A
• Dimensions: 170 x 75 x 45mm
• Weight: 250g

Features

• Wide range of measurements: DC voltage, AC voltage, resistance, capacitance, frequency, duty cycle, temperature, continuity, diode test, transistor test
• True RMS measurement: Measures the true RMS value of AC signals, regardless of their waveform
• Backlit display: Easy to read in low-light conditions
• Bargraph: Provides a visual representation of the measured value
• Data hold: Freezes the displayed reading for later viewing
• Max. input voltage of 1000V: For measuring high-voltage circuits
• Max. current of 10A: For measuring high-current circuits
• Protection: CAT III 1kV and CAT IV 600V
• Durable construction: Fire-retardant case and replaceable holster

What's in the box

• BM857s multimeter
• Carrying case
• Test leads
• Instruction manual

Conclusion

The Brymen BM857s is a powerful and versatile multimeter that is perfect for a wide range of applications. It is accurate, reliable, and easy to use, making it a valuable tool for any electrician, engineer, or hobbyist.

Here is a table that summarizes the key specifications of the Brymen BM857s:

Feature	Specification
Display	3.5-inch TFT color display
Measurements	DC voltage, AC voltage, resistance, capacitance, frequency, duty cycle, temperature, continuity, diode test, transistor test
Accuracy	DC voltage: ±0.02%, AC voltage: ±0.03%, Resistance: ±0.05%
Resolution	DC voltage: 0.001V
Autoranging	Yes
Backlight	Yes
Data hold	Yes
Max. input voltage	1000V
Max. current	10A
Dimensions	170 x 75 x 45mm
Weight	250g

I hope this helps!

Brymen BM857s Compare with Similar Item

a table comparing the Brymen BM857s with some similar multimeters:

Feature	Brymen BM857s	Fluke 115	UNI-T UT61E
Price	$199	$299	$149
Display	3.5" color TFT	2" color TFT	2" black and white LCD
Accuracy	0.01/0.02/0.05/0.1%	0.01/0.02/0.05/0.1%	0.1%
Auto-ranging	Yes	Yes	Yes
True RMS	Yes	Yes	Yes
Capacitance	1000uF	1000uF	1000uF
Frequency	20MHz	20MHz	20MHz
Duty cycle	99.9%	99.9%	99.9%
Diode test	Yes	Yes	Yes
Continuity	Yes	Yes	Yes
Backlight	Yes	Yes	Yes
Dimensions	6.7 x 2.7 x 1.7"	5.9 x 2.6 x 1.5"	5.9 x 2.4 x 1.4"
Weight	10.2 oz	9.3 oz	7.3 oz

As you can see, the Brymen BM857s is a very capable multimeter that offers a good balance of features and price. It has a large color display, true RMS measurement, and a wide range of measurement functions. The Fluke 115 is a more expensive multimeter, but it offers a few additional features, such as a longer battery life and a more rugged construction. The UNI-T UT61E is a less expensive multimeter, but it still offers a good range of features.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a high-quality multimeter with a large display and a wide range of measurement functions, the Brymen BM857s is a great option. If you are on a budget, the UNI-T UT61E is a good choice. And if you need a multimeter with a long battery life and a rugged construction, the Fluke 115 is a good option.

Brymen BM857s Pros/Cons and My Thought

the pros and cons of the Brymen BM857s, as well as some user reviews and my thoughts:

Pros:

• Large and bright display
• Accurate measurements
• Wide range of features
• Durable construction
• Affordable price

Cons:

• No Bluetooth connectivity
• No data logging
• Not as user-friendly as some other multimeters

User reviews:

• "This is a great multimeter for the price. It's accurate, easy to use, and has all the features I need." - Amazon reviewer
• "I've been using this multimeter for a few months now, and I'm really impressed with it. It's been accurate in all my measurements, and it's built like a tank." - DIYer forum user
• "I'm not a professional electrician, but I do a lot of DIY work around the house. This multimeter is perfect for me. It's easy to use, and it's helped me troubleshoot a lot of electrical problems." - Homeowner forum user

My thoughts:

Overall, I think the Brymen BM857s is a great multimeter. It's accurate, well-built, and has a wide range of features. It's not the most user-friendly multimeter on the market, but it's still easy enough to use for most people. If you're looking for an affordable and accurate multimeter, I would definitely recommend the Brymen BM857s.

Here are some additional thoughts on the Brymen BM857s:

• The large and bright display is great for viewing measurements in bright or low-light conditions.
• The accurate measurements make the Brymen BM857s a great choice for professional or DIY use.
• The wide range of features includes AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle measurements.
• The durable construction makes the Brymen BM857s a good choice for demanding environments.
• The affordable price makes the Brymen BM857s a great value for the money.

If you're looking for a multimeter with all the features you need at an affordable price, then the Brymen BM857s is a great option.

Brymen BM857s Where To Buy

some places where you can buy the Brymen BM857s and spare parts:

• Brymen Direct: This is the official website of Brymen, so you can be sure that you are buying genuine products. They have a wide selection of BM857s and spare parts, and they offer free shipping on orders over $100.
• Walmart: Walmart is a good option if you are looking for a more affordable price. They have a limited selection of BM857s and spare parts, but they often have sales and discounts.
• Amazon: Amazon is a great place to find a wide variety of BM857s and spare parts. They have competitive prices, and they often have two-day shipping available.
• Best Buy: Best Buy is another good option for finding a wide variety of BM857s and spare parts. They have competitive prices, and they offer free shipping on orders over $35.
• Lowes: Lowes is a good option if you are looking for a local store to buy a BM857s or spare parts. They have a limited selection, but they often have sales and discounts.
• eBay: eBay is a good option if you are looking for a used BM857s or spare parts. 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!

Brymen BM857s Problems and Solutions

some common issues and problems with the Brymen BM857s multimeter, along with solutions from experts:

• The display is blank.
  • Solution: Make sure that the multimeter is turned on and that the batteries are not dead. If the batteries are dead, replace them. If the multimeter is still blank, try resetting it by pressing and holding the Mode button for 10 seconds.
• The readings are inaccurate.
  • Solution: Make sure that the probes are properly inserted into the sockets. If the probes are inserted incorrectly, the readings will be inaccurate. Also, make sure that the multimeter is calibrated correctly.
• The multimeter is not turning on.
  • Solution: Make sure that the batteries are inserted correctly. If the batteries are inserted correctly, try resetting the multimeter by pressing and holding the Mode button for 10 seconds. If the multimeter still does not turn on, contact Brymen customer support for assistance.
• The multimeter is giving an error message.
  • Solution: Refer to the multimeter's manual for a list of error messages and their meanings. Once you have identified the error message, you can take steps to correct the problem.

Here are some additional tips for troubleshooting common issues with the Brymen BM857s multimeter:

• Check the connections. Make sure that all of the connections are secure and that the probes are properly inserted into the sockets.
• Reset the multimeter. Press and hold the Mode button for 10 seconds to reset the multimeter.
• Calibrate the multimeter. If the readings are still inaccurate after you have checked the connections and reset the multimeter, you may need to calibrate the multimeter.
• Contact Brymen customer support. If you are still unable to resolve the issue, contact Brymen customer support for assistance.

I hope this helps!

Brymen BM857s Manual

Safety Information

• This multimeter is a CAT III 1000V and CAT IV 600V rated instrument. It is not intended for use in live circuits above these voltage ratings.
• Do not use the multimeter in flammable or explosive atmospheres.
• Do not use the multimeter in wet or humid conditions.
• Do not use the multimeter if it is damaged or malfunctioning.
• Always disconnect the power before making any measurements.
• Do not exceed the maximum rated input voltage for each function.
• Use the correct test leads for the measurement being made.
• Do not connect the test leads to a voltage source that is greater than the maximum rated voltage for the leads.
• Do not touch the test leads together when the multimeter is powered on.
• Do not use the multimeter to measure current in a circuit that is not fused.

Before Use

• Read the safety information carefully before using the multimeter.
• Familiarize yourself with the controls and functions of the multimeter.
• Check the batteries to make sure they are fresh.
• If the multimeter is new, perform a self-test to verify that it is working properly.

Troubleshooting

• If the multimeter does not turn on, check the batteries.
• If the display is blank, check the connections to the test leads.
• If the readings are inaccurate, check the calibration of the multimeter.
• If the multimeter is damaged, do not attempt to repair it. Contact Brymen for service.

Maintenance

• Keep the multimeter clean and free of dust and dirt.
• Wipe the display with a soft, damp cloth.
• Do not use harsh chemicals or solvents to clean the multimeter.
• Store the multimeter in a cool, dry place.

Warranty

The Brymen BM857s is covered by a one-year warranty against defects in materials and workmanship. If the multimeter fails within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

• Brymen Instruments Ltd.
• Unit 21, Enterprise Park
• St. Neots
• PE19 6XA
• United Kingdom
• Phone: +44 (0)1480 453 111
• Email: [email protected]
• Website: www.brymen.com

Additional Information

• The Brymen BM857s is a versatile and accurate multimeter that is suitable for a wide range of applications.
• The multimeter features a large, backlit display that makes it easy to read in low-light conditions.
• The multimeter also includes a number of advanced features, such as True RMS measurement, peak hold, and MAX/MIN recording.
• The Brymen BM857s is a valuable tool for electricians, engineers, and other professionals who need to make accurate electrical measurements.