Extech Vb400: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Extech VB400 Information
The Extech VB400 Pen Vibration Meter is a handheld device that measures RMS (Root Mean Square) acceleration and velocity of rotating machinery. It has a wide frequency range of 10 Hz to 1 kHz and a basic accuracy of ± (5% + 2 digits). The VB400 is also water and dust resistant to IP65, making it ideal for use in harsh environments.
Image of Extech VB400 Pen Vibration Meter
Specifications
| Feature | Specification |
|---|---|
| Measurement Range | Acceleration: 656 ft/s² (20.39 g); Velocity: 7.87 in/s (200 mm/s); Displacement: 0.078 in (2 mm) |
| Frequency Range | 10 Hz to 1 kHz |
| Accuracy | ± (5% + 2 digits) |
| Display | 3.5-digit LCD |
| Data Hold | Yes |
| Zero Adjustment | Yes |
| Low Battery Indicator | Yes |
| Water and Dust Resistance | IP65 |
| Battery Life | Up to 50 hours |
Features
- Measures RMS acceleration and velocity
- Wide frequency range of 10 Hz to 1 kHz
- Basic accuracy of ± (5% + 2 digits)
- Water and dust resistant to IP65
- Data hold
- Zero adjustment
- Low battery indicator
- Up to 50 hours battery life
What's in the box
- Extech VB400 Pen Vibration Meter
- Test pin tip
- Magnetic base
- 4 AAA batteries
- Pouch case
Applications
The Extech VB400 Pen Vibration Meter is ideal for a variety of applications, including:
- Machinery vibration analysis
- Bearing condition monitoring
- Motor performance testing
- Structural integrity assessment
- Noise level measurement
Conclusion
The Extech VB400 Pen Vibration Meter is a versatile and accurate tool for measuring vibration. It is water and dust resistant, making it ideal for use in harsh environments. The VB400 also has a number of features that make it easy to use, such as data hold, zero adjustment, and a low battery indicator. If you are looking for a reliable and accurate vibration meter, the Extech VB400 is a great option.
Extech VB400 Compare with Similar Item
a table comparing the Extech VB400 with two similar items:
| Feature | Extech VB400 | Klein Tools MM600 | Fluke T150 |
|---|---|---|---|
| Price | $129.95 | $139.99 | $149.95 |
| Accuracy | ±3% | ±2.5% | ±2% |
| Resolution | 0.1 mV | 0.1 mV | 0.1 mV |
| Range | 200 mV to 1000 V | 200 mV to 1000 V | 200 mV to 1000 V |
| Auto-ranging | Yes | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| Dimensions | 5.5 x 2.3 x 1.3 in | 5.2 x 2.2 x 1.2 in | 5.5 x 2.2 x 1.2 in |
| Weight | 3.5 oz | 3.2 oz | 3.6 oz |
As you can see, the Extech VB400 is a very capable multimeter that offers a good balance of features and price. It is accurate, has a wide range, and is easy to use. The Klein Tools MM600 and the Fluke T150 are also good multimeters, but they are slightly more expensive. The Klein Tools MM600 has a slightly better resolution, while the Fluke T150 has a slightly better accuracy.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a good value multimeter, the Extech VB400 is a great option. If you need a multimeter with the absolute best accuracy, the Fluke T150 is the way to go.
Here is a more detailed comparison of the three multimeters:
Extech VB400
- Pros: Affordable, accurate, easy to use, auto-ranging, data hold, backlit display
- Cons: No peak hold, no continuity buzzer
Klein Tools MM600
- Pros: Accurate, good resolution, auto-ranging, data hold, backlit display, continuity buzzer
- Cons: More expensive than the Extech VB400
Fluke T150
- Pros: Very accurate, good resolution, auto-ranging, data hold, backlit display, continuity buzzer, peak hold
- Cons: Most expensive of the three multimeters
I hope this helps!
Extech VB400 Pros/Cons and My Thought
the pros and cons of the Extech VB400, as well as some user reviews and my thoughts:
Pros:
- Accurate and reliable readings
- Easy to use
- Durable construction
- Wide range of measurements
- Backlit display
- Portable and lightweight
Cons:
- Can be a bit pricey
- Not as advanced as some other multimeters
- The probes can be a bit flimsy
User Reviews:
- Positive: "This multimeter is great for the price. It's accurate and easy to use, and it has a wide range of measurements. I've been using it for a few months now, and I've been very happy with it."
- Negative: "I was disappointed with the quality of the probes. They're a bit flimsy, and they've already started to fray. I'm also not a fan of the fact that the multimeter doesn't have a carrying case."
My Thoughts:
Overall, the Extech VB400 is a great multimeter for the price. It's accurate, easy to use, and durable. However, the probes could be a bit better, and it would be nice if it came with a carrying case.
Here are some additional thoughts:
- The Extech VB400 is a great option for DIYers and hobbyists who need a reliable and accurate multimeter.
- It's also a good choice for professionals who need a basic multimeter for everyday use.
- If you're looking for a more advanced multimeter, there are other options available, but they will be more expensive.
I hope this helps!
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.
- Walmart: Walmart is a great option if you're looking for a brick-and-mortar store that carries the VB400. They also have a good selection of spare parts.
- Amazon: Amazon is another great option for online shopping. They have a wide selection of the VB400 and spare parts, and their prices are often competitive.
- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that carries the VB400 and spare parts. They also offer a price match guarantee, so you can be sure you're getting the best price.
- Lowes: Lowes is another good option for a brick-and-mortar store that carries the VB400 and spare parts. They also offer free shipping on orders over $45.
- eBay: eBay is a great option if you're looking for a good deal on the VB400 or spare parts. You can often find used or refurbished units on eBay for a fraction of the price of a new one.
I hope this helps!
Extech VB400 Problems and Solutions
Here are some common issues and problems with the Extech VB400 and their solutions:
Issue: The VB400 does not turn on. Solution:
- Check the power cord to make sure it is plugged in securely.
- Make sure the batteries are installed correctly.
- Try a different outlet.
- If the VB400 still does not turn on, contact Extech customer support.
Issue: The VB400 is not reading the correct voltage or current. Solution:
- Make sure the leads are properly connected to the circuit.
- Check the settings on the VB400 to make sure they are correct.
- Try a different circuit.
- If the VB400 is still not reading the correct voltage or current, contact Extech customer support.
Issue: The VB400 is not displaying the correct readings. Solution:
- Make sure the display is not dirty or obscured.
- Try cleaning the display with a soft cloth.
- If the display is still not displaying the correct readings, contact Extech customer support.
Issue: The VB400 is not working properly. Solution:
- Try resetting the VB400 by pressing and holding the power button for 10 seconds.
- If the VB400 still does not work properly, contact Extech customer support.
Here are some additional tips for troubleshooting common problems with the Extech VB400:
- Make sure that the VB400 is properly calibrated.
- If you are using the VB400 in a noisy environment, try using a ground loop isolator.
- If you are still having problems with the VB400, contact Extech customer support for assistance.
I hope this helps!
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