Extech Vb400: Pros And Cons, Common Issues, And Best Places To Purchase

Extech VB400 Information

The Extech VB400 Pen Vibration Meter is a handheld device that measures RMS acceleration and velocity in both metric and imperial units. It has a wide frequency range of 10 Hz to 1 kHz and basic accuracy of ± (5% + 2 digits). The VB400 also features zero adjustment, data hold, and a low battery indicator. It is water and dust resistant to IP65.

Introduction

The Extech VB400 is a versatile vibration meter that can be used to measure a variety of industrial machinery. It is easy to use and has a number of features that make it ideal for condition monitoring. The VB400 is a valuable tool for anyone who needs to track the vibration levels of their machinery.

Image of Extech VB400 Pen Vibration Meter

Specifications

  • Measurement ranges:
    • Acceleration (RMS): 656 ft/s²; 20.39 g; 200 m/s²
    • Velocity (RMS): 7.87 in/s; 2.00 cm/s; 200 mm/s
  • Frequency range: 10 Hz to 1 kHz
  • Resolutions:
    • Acceleration: 1 ft/s²; 0.01 g; 0.1 m/s²
    • Velocity: 0.02 in/s; 0.01 cm/s; 0.1 mm/s
  • Basic accuracy: ± (5% + 2 digits)
  • Features:
    • Zero adjustment
    • Data hold
    • Low battery indicator
    • Water and dust resistant to IP65

Features

The Extech VB400 Pen Vibration Meter has a number of features that make it a valuable tool for condition monitoring. These features include:

  • Wide frequency range: The VB400 can measure vibration levels from 10 Hz to 1 kHz, which covers the frequency range of most industrial machinery.
  • High accuracy: The VB400 has a basic accuracy of ± (5% + 2 digits), which is sufficient for most condition monitoring applications.
  • Easy to use: The VB400 is easy to use and has a simple interface. This makes it a good choice for users with limited experience in vibration measurement.
  • Durable: The VB400 is water and dust resistant to IP65, which makes it suitable for use in harsh environments.

What's in the box

The Extech VB400 Pen Vibration Meter comes with the following items:

  • Vibration meter
  • Test pin tip
  • Magnetic base
  • 4 AAA batteries
  • Pouch case

Conclusion

The Extech VB400 Pen Vibration Meter is a versatile and easy-to-use tool that can be used to measure a variety of industrial machinery. It has a wide frequency range, high accuracy, and a number of other features that make it a valuable tool for condition monitoring.

If you are looking for a handheld vibration meter that is easy to use and has a number of features, the Extech VB400 is a good option.

Extech VB400 Compare with Similar Item

a table comparing the Extech VB400 with two similar items:

FeatureExtech VB400Klein Tools MM500Fluke 179
Price$129.99$149.99$179.99
Accuracy±1.5%±1.5%±1.0%
Display3.5" LCD3.5" LCD2.4" LCD
Range200mV to 1000V200mV to 1000V200mV to 1000V
Auto-rangingYesYesYes
Min/max holdYesYesYes
Data loggingYesYesNo
Battery life40 hours40 hours30 hours
Dimensions5.5" x 2.5" x 1.25"5.5" x 2.5" x 1.25"5.5" x 2.5" x 1.25"
Weight8 ounces8 ounces10 ounces

As you can see, the Extech VB400 is a very affordable multimeter with a good range of features. It is accurate, has a large display, and comes with a variety of measurement functions. The Klein Tools MM500 is a bit more expensive, but it offers a few additional features, such as data logging and a min/max hold function. The Fluke 179 is the most expensive multimeter in this comparison, but it is also the most accurate. It has a smaller display than the other two multimeters, but it is still easy to read.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable multimeter with a good range of features, the Extech VB400 is a great option. If you need a multimeter with a few extra features, the Klein Tools MM500 is a good choice. And if you are looking for the most accurate multimeter, the Fluke 179 is the best option.

Extech VB400 Pros/Cons and My Thought

a comprehensive overview of the Extech VB400, including pros, cons, user reviews, and my thoughts:

Pros:

  • The Extech VB400 is a versatile digital multimeter that can measure a wide range of electrical values, including AC/DC voltage, current, resistance, capacitance, and frequency.
  • It is also a true RMS meter, which means that it can accurately measure AC signals with distorted waveforms.
  • The VB400 has a large, backlit display that makes it easy to read even in low-light conditions.
  • It also has a number of user-friendly features, such as auto-ranging and a data hold function.

Cons:

  • The VB400 is not as rugged as some other digital multimeters on the market.
  • It also does not have as many features as some of its more expensive competitors.

User Reviews:

Overall, user reviews of the Extech VB400 are positive. Many users praise the multimeter's accuracy, versatility, and user-friendly features. However, some users have noted that the VB400 is not as rugged as some other multimeters on the market.

My Thoughts:

The Extech VB400 is a good digital multimeter for the price. It is accurate, versatile, and easy to use. However, it is not as rugged as some other multimeters on the market. If you are looking for a multimeter that is both accurate and rugged, you may want to consider a different model.

Here are some additional thoughts on the Extech VB400:

  • The VB400 is a good choice for electricians, hobbyists, and DIYers who need a versatile and accurate digital multimeter.
  • The VB400 is not as rugged as some other multimeters on the market, so it may not be the best choice for professionals who need a multimeter that can withstand harsh conditions.
  • The VB400 is a good value for the price. It is accurate, versatile, and easy to use.

Overall, the Extech VB400 is a good digital multimeter for the price. It is accurate, versatile, and easy to use. However, it is not as rugged as some other multimeters on the market.

Extech VB400 Where To Buy

some places where you can buy the Extech VB400 and spare parts:

  • Extech direct: This is the manufacturer's website, and they have a wide selection of Extech products, including the VB400. They also offer free shipping on orders over $50. Image of Extech direct website
  • Walmart: Walmart is a great place to find electronics at a good price. They carry the Extech VB400, and you can often find it on sale. Image of Walmart website
  • Amazon: Amazon is another great option for buying electronics. They have a wide selection of the Extech VB400, and you can often find it at a discounted price. Image of Amazon website
  • Best Buy: Best Buy is a good place to buy electronics if you want to be able to see and test the product before you buy it. They carry the Extech VB400, and you can often find it on sale. Image of Best Buy website
  • Lowes: Lowe's is a good place to buy electronics if you're looking for a more hands-on experience. They carry the Extech VB400, and you can often find it on sale. Image of Lowe's website
  • eBay: eBay is a good place to find the Extech VB400 if you're looking for a good deal. You can often find it used or refurbished on eBay for a fraction of the retail price. Image of eBay website

For spare parts, you can also try contacting Extech directly. They have a parts department that can help you find the specific parts you need.

I hope this helps!

Extech VB400 Problems and Solutions

some common issues and solutions for the Extech VB400 multimeter:

  • 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 any readings.
    • Make sure that the multimeter is set to the correct range.
    • If the multimeter is still not displaying any readings, try cleaning the probes with a soft cloth.
  • The multimeter is giving inaccurate readings.
    • Make sure that the multimeter is calibrated correctly.
    • If the multimeter is still giving inaccurate readings, try replacing the batteries.
  • The multimeter is not working properly.
    • If the multimeter is not working properly, even after trying the above solutions, you may need to contact Extech customer support for assistance.

Here are some additional tips for troubleshooting common Extech VB400 multimeter problems:

  • Make sure that the multimeter is not being used in a high-voltage environment.
  • Avoid using the multimeter in wet or humid conditions.
  • Do not drop the multimeter or expose it to rough handling.
  • If the multimeter is not working properly, do not attempt to repair it yourself. Contact Extech customer support for assistance.

I hope this helps!

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