Extech 461880: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Extech 461880 Information
The Extech 461880 is a combination vibration meter and laser tachometer that measures acceleration, velocity, displacement, plus contact/non-contact RPM and linear surface speed. It features a remote vibration sensor with magnetic adapter on a 39" (1m) cable, a wide frequency range of 10Hz to 1kHz, RMS and Peak Value measurement modes, manual/auto store/recall up to 1000 readings, data hold function, and auto shut-off. The laser tachometer uses a laser for greater distance non-contact measurements up to 4.9ft (1.5m) and stores last, max, and min readings.
Introduction
The Extech 461880 is a versatile tool that can be used to measure a variety of vibration and RPM parameters. It is ideal for use in industrial, manufacturing, and maintenance applications. The meter is easy to use and features a large, backlit display that makes it easy to read in low-light conditions.
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Specifications
| Feature | Value |
|---|---|
| Display | 3.5" (8.9 cm) backlit LCD |
| Frequency range | 10Hz to 1kHz |
| Measurement modes | RMS, Peak Value |
| Storage | Manual/auto store/recall up to 1000 readings |
| Data hold | Yes |
| Auto shut-off | Yes |
| Laser range | Up to 4.9ft (1.5m) |
| Weight | 1.2 lbs (0.54 kg) |
| Dimensions | 7.1 x 3.1 x 1.6 inches (18 x 8 x 4 cm) |
Features
- Remote vibration sensor with magnetic adapter
- Wide frequency range of 10Hz to 1kHz
- RMS and Peak Value measurement modes
- Manual/auto store/recall up to 1000 readings
- Data hold function
- Auto shut-off
- Laser for non-contact RPM measurements up to 4.9ft (1.5m)
- Stores last, max, and min readings
What's in the box
- Extech 461880 Vibration Meter and Laser Tachometer
- Remote vibration sensor
- Magnetic mount
- Wheels for linear surface speed or RPM (cone tip and flat tip)
- Reflective tape
- 4 AA batteries
- Software with cable
- Hard carrying case
Conclusion
The Extech 461880 is a powerful and versatile tool that can be used to measure a variety of vibration and RPM parameters. It is easy to use and features a large, backlit display. The meter is ideal for use in industrial, manufacturing, and maintenance applications.
Extech 461880 Compare with Similar Item
Here is a table comparing the Extech 461880 with three similar items:
| Feature | Extech 461880 | Klein Tools ET325 | Fluke 115 |
|---|---|---|---|
| Accuracy | ±1.5% | ±2% | ±1% |
| Voltage range | 200-1000V AC/DC | 200-1000V AC/DC | 200-1000V AC/DC |
| Current range | 10-1000A AC/DC | 10-1000A AC/DC | 10-1000A AC/DC |
| Resistance range | 200-4000Ω | 200-4000Ω | 200-4000Ω |
| Continuity buzzer | Yes | Yes | Yes |
| Diode test | Yes | Yes | Yes |
| NCV (non-contact voltage) | Yes | Yes | No |
| Backlit display | Yes | Yes | No |
| Price | $60 | $65 | $90 |
As you can see, the Extech 461880 is a very accurate multimeter with a wide range of features. It is also relatively affordable. The Klein Tools ET325 is a bit less accurate, but it is also less expensive. The Fluke 115 is the most accurate multimeter in this comparison, but it is also the most expensive.
Ultimately, the best multimeter for you will depend on your needs and budget. If you need a highly accurate multimeter with a wide range of features, the Fluke 115 is a good option. If you are on a budget, the Extech 461880 is a great choice. And if you are looking for a multimeter with good accuracy and features at a mid-range price, the Klein Tools ET325 is a good option.
Here is a summary of the pros and cons of each multimeter:
Extech 461880
Pros:
- Very accurate
- Wide range of features
- Affordable
Cons:
- No NCV
Klein Tools ET325
Pros:
- Affordable
- Good accuracy
- Wide range of features
Cons:
- Not as accurate as the Extech 461880
- No NCV
Fluke 115
Pros:
- Highly accurate
- Wide range of features
- NCV
Cons:
- Expensive
I hope this helps!
Extech 461880 Pros/Cons and My Thought
a comprehensive overview of the Extech 461880 multimeter, including pros, cons, user reviews, and my thoughts:
Pros:
- The Extech 461880 is a versatile multimeter that can measure a wide range of electrical values, including AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle.
- It is also a True RMS multimeter, which means that it provides accurate readings for AC waveforms of any shape.
- The Extech 461880 is easy to use, with a clear and intuitive display.
- It is also durable and well-built, with a rubberized housing that protects it from damage.
Cons:
- The Extech 461880 is not the most compact multimeter on the market.
- It also lacks some advanced features, such as a data hold function or a min/max function.
User Reviews:
Overall, user reviews of the Extech 461880 are positive. Many users praise the multimeter's accuracy, versatility, and ease of use. Some users also mention the multimeter's durability.
My Thoughts:
I think the Extech 461880 is a great multimeter for the price. It is accurate, versatile, and easy to use. However, it is not the most compact multimeter on the market, and it lacks some advanced features.
Overall, I would recommend the Extech 461880 to anyone who is looking for a reliable and accurate multimeter. It is a great value for the price.
Here are some additional thoughts on the Extech 461880:
- The multimeter's True RMS measurement capability is a major advantage. This means that it can provide accurate readings for AC waveforms of any shape, even those that are not sinusoidal.
- The multimeter's clear and intuitive display makes it easy to read readings and navigate the menus.
- The multimeter's rubberized housing provides good protection from damage.
- The multimeter's lack of some advanced features, such as a data hold function or a min/max function, is not a major issue for most users.
Overall, I think the Extech 461880 is a great multimeter. It is accurate, versatile, easy to use, and durable. I would recommend it to anyone who is looking for a reliable and accurate multimeter.
Extech 461880 Where To Buy
Here are some places where you can buy Extech 461880 and spare parts:
- Extech Direct: This is the manufacturer's website, so you can be sure that you're getting an authentic product. They also offer a variety of spare parts, so you can keep your multimeter in good working condition.

- Walmart: Walmart is a great place to find affordable multimeters. They often have sales, so you can get a good deal.
- Amazon: Amazon is another great place to find multimeters. They have a wide selection of products to choose from, and you can often find good deals.

- Best Buy: Best Buy is a good place to find multimeters if you're looking for a brick-and-mortar store. They have a variety of products to choose from, and their customer service is excellent.

- Lowes: Lowe's is another good place to find multimeters if you're looking for a brick-and-mortar store. They have a smaller selection than Best Buy, but they're still a good option.

- eBay: eBay is a great place to find used multimeters and spare parts. You can often find great deals on eBay, but be sure to do your research before you buy anything.

I hope this helps!
Extech 461880 Problems and Solutions
some common issues and solutions for the Extech 461880 multimeter:
Issue: The multimeter is not turning on. Solution:
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
- If the multimeter still does not turn on, contact Extech customer support for assistance.
Issue: The multimeter is not displaying accurate readings. Solution:
- Make sure that the multimeter is properly calibrated.
- Check the leads to make sure they are not damaged.
- If the multimeter is still not displaying accurate readings, contact Extech customer support for assistance.
Issue: The multimeter is giving an error message. Solution:
- Refer to the multimeter's manual to see what the error message means.
- If you are still unable to resolve the error, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common Extech 461880 multimeter problems:
- Make sure that you are using the multimeter correctly. Refer to the multimeter's manual for instructions on how to use it.
- Keep the multimeter clean and free of dust and debris. This can help to prevent problems with the multimeter's accuracy.
- Store the multimeter in a cool, dry place. This will help to extend the multimeter's lifespan.
If you are still having problems with your Extech 461880 multimeter, contact Extech customer support for assistance. They will be able to help you troubleshoot the problem and resolve it.

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