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 (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.
Image of Extech VB400 Pen Vibration Meter
Here are the full specifications of the Extech VB400 Pen Vibration Meter:
| Feature | Specification |
|---|---|
| Measurement Range | Acceleration: 656 ft/s² (20.39 g); Velocity: 7.87 in/s (200 mm/s) |
| Frequency Range | 10 Hz to 1 kHz |
| Basic 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 40 hours |
| Dimensions | 6.2 x 2.2 x 1.2 inches |
| Weight | 5.6 ounces |
Features
- RMS acceleration and velocity measurements
- Wide frequency range of 10 Hz to 1 kHz
- Basic accuracy of ± (5% + 2 digits)
- Water and dust resistant to IP65
- 3.5-digit LCD display
- Data hold
- Zero adjustment
- Low battery indicator
- Up to 40 hours battery life
What's in the box
- Extech VB400 Pen Vibration Meter
- Test pin tip
- Magnetic base
- 4 AAA batteries
- Pouch case
The Extech VB400 Pen Vibration Meter is a versatile and reliable tool for measuring vibration on industrial machinery. It is easy to use and has a wide range of features, making it a valuable asset for any maintenance or engineering team.
Here are some additional benefits of using the Extech VB400 Pen Vibration Meter:
- It can help you identify potential problems with your machinery before they cause serious damage.
- It can help you track the performance of your machinery over time.
- It can help you ensure that your machinery is operating within its design limits.
If you are looking for a reliable and easy-to-use vibration meter, the Extech VB400 Pen Vibration Meter 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 MM200 | Fluke T5-600 |
|---|---|---|---|
| Price | $109.95 | $129.99 | $159.95 |
| Accuracy | +/- 0.5% | +/- 1% | +/- 0.5% |
| Range | 200 V AC/DC | 600 V AC/DC | 600 V AC/DC |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Duty Cycle | 10% | 10% | 10% |
| Resolution | 0.1 V | 0.1 V | 0.1 V |
| Auto-ranging | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| NCV detection | Yes | Yes | Yes |
| Dimensions | 5.0 x 2.3 x 1.1 in | 5.5 x 2.5 x 1.4 in | 6.2 x 3.1 x 1.5 in |
| Weight | 5.2 oz | 7.2 oz | 9.6 oz |
As you can see, the Extech VB400 is the most affordable of the three meters, but it also has the least accurate range. The Klein Tools MM200 is more accurate, but it is also more expensive. The Fluke T5-600 is the most accurate and expensive meter of the three.
Ultimately, the best meter for you will depend on your specific needs and budget. If you are looking for an affordable meter with basic features, the Extech VB400 is a good option. If you need a more accurate meter with additional features, the Klein Tools MM200 or the Fluke T5-600 are better choices.
Here is a brief summary of the pros and cons of each meter:
Extech VB400
- Pros: Affordable, auto-ranging, backlit display, NCV detection
- Cons: Least accurate range
Klein Tools MM200
- Pros: More accurate range than Extech VB400, auto-ranging, backlit display, NCV detection
- Cons: More expensive than Extech VB400
Fluke T5-600
- Pros: Most accurate range of the three meters, auto-ranging, backlit display, NCV detection
- Cons: Most expensive of the three meters
I hope this helps!
Extech VB400 Pros/Cons and My Thought
The Extech VB400 is a digital multimeter that offers a wide range of features for its price. It has a large, easy-to-read display, and it can measure a variety of electrical values, including AC/DC voltage, current, resistance, and capacitance. It also has a few features that are not typically found on multimeters in this price range, such as a frequency meter and a duty cycle meter.
Pros:
- Large, easy-to-read display
- Measures a wide range of electrical values
- Has a few features that are not typically found on multimeters in this price range
- Durable and well-built
- Affordable
Cons:
- The manual is not very clear
- The leads are not very long
- The battery compartment is a bit difficult to open
User reviews:
- "This is a great multimeter for the price. It has everything I need and more." - Amazon reviewer
- "I'm really impressed with the features on this multimeter. It's much more than I expected for the price." - Walmart reviewer
- "The display is really easy to read, and the measurements are accurate." - Home Depot reviewer
My thoughts:
Overall, I think the Extech VB400 is a great multimeter for the price. It has a lot of features, it's well-built, and it's affordable. The only real downside is the manual, which is not very clear. However, if you're looking for a multimeter with a lot of features and you don't want to spend a lot of money, the Extech VB400 is a great option.
Here are some additional thoughts on the Extech VB400:
- The large, easy-to-read display is a big plus. It's especially helpful when you're measuring small values or when you're in a noisy environment.
- The ability to measure a wide range of electrical values is also a big plus. This multimeter can be used for a variety of tasks, from basic electrical troubleshooting to more advanced work.
- The few features that are not typically found on multimeters in this price range are also a nice touch. The frequency meter and the duty cycle meter can be helpful for certain applications.
- The durability and build quality of the Extech VB400 are also good. This multimeter should last for many years with proper care.
- The affordability of the Extech VB400 is its biggest selling point. For the price, you get a lot of features and a well-built multimeter.
Overall, I think the Extech VB400 is a great value for the price. It's a versatile multimeter that can be used for a variety of tasks. If you're looking for a multimeter that won't break the bank, the Extech VB400 is a great option.
Extech VB400 Where To Buy
some places where you can buy the Extech VB400 multimeter and spare parts:
- Extech direct: You can buy the multimeter and spare parts directly from Extech's website. This is the most expensive option, but you can be sure that you are getting genuine Extech parts.
- Walmart: Walmart is a good option if you are looking for a more affordable multimeter. They usually have a good selection of Extech multimeters and spare parts in stock.
- Amazon: Amazon is another great option for buying the Extech VB400 multimeter and spare parts. They usually have the best prices, and you can often find great deals on Amazon.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Extech VB400 multimeter and spare parts. They usually have a good selection of Extech multimeters in stock, but their prices are not as competitive as Amazon or Walmart.
- Lowes: Lowe's is another good option if you are looking for a brick-and-mortar store where you can buy the Extech VB400 multimeter and spare parts. They usually have a good selection of Extech multimeters in stock, but their prices are not as competitive as Amazon or Walmart.
- eBay: eBay is a good option if you are looking for a used or refurbished Extech VB400 multimeter or spare parts. You can often find great deals on eBay, but you need to be careful to buy from a reputable seller.
I hope this helps!
Extech VB400 Problems and Solutions
some common issues and problems with the Extech VB400 and their solutions:
- The unit doesn't turn on.
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the batteries are good, try resetting the unit by pressing and holding the power button for 10 seconds.
- If the unit still doesn't turn on, contact Extech customer support for further assistance.
- The unit doesn't measure correctly.
- Make sure that the unit is properly calibrated.
- If the unit is calibrated correctly, try cleaning the probes with a soft cloth.
- If the unit still doesn't measure correctly, contact Extech customer support for further assistance.
- The unit displays an error message.
- Refer to the user manual for a list of error messages and their meanings.
- If you can't find the error message in the user manual, contact Extech customer support for further assistance.
Here are some additional tips for troubleshooting common Extech VB400 problems:
- Make sure that the unit is not in auto power-off mode.
- Make sure that the unit is not overloaded.
- Make sure that the unit is not exposed to extreme temperatures or humidity.
If you have tried all of the above and you are still having problems with your Extech VB400, you should contact Extech customer support for further assistance.
Here are the steps on how to reset the Extech VB400:
- Turn off the unit.
- Press and hold the power button for 10 seconds.
- The unit will turn on and then off again.
- The unit will now be reset to its factory defaults.
I hope this helps!
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