Extech 407355: Pros And Cons, Common Issues, And Best Places To Purchase
Extech 407355 Information
The Extech 407355 is a personal noise dosimeter datalogger that is designed to measure total sound exposure over an 8-hour period. It can be used to perform OSHA and IEC noise accumulation surveys, and it has a number of features that make it easy to use and convenient to carry.
Introduction
The Extech 407355 is a small, lightweight device that is easy to wear. It has a belt clip and a clip-on microphone, so you can wear it on your belt or clip it to your clothing. The microphone is directional, so it can be pointed in the direction of the loudest noise.
The Extech 407355 has a large, backlit display that shows the current sound level, the total exposure, and the time remaining in the 8-hour period. The display also shows the status of the battery, the calibration status, and the current mode.
The Extech 407355 has a number of features that make it easy to use. The buttons are large and easy to press, and the menu system is simple and straightforward. The device also has a built-in memory that can store up to 5 dosimeter surveys.
Specifications
The Extech 407355 has the following specifications:
- Sound level range: 70 to 140 dB
- Accuracy: ±1.5 dB
- Datalogging capacity: Up to 4500 readings
- Memory capacity: Up to 5 dosimeter surveys
- Display: Backlit LCD
- Battery life: Up to 30 hours
- Dimensions: 5.5 x 2.2 x 1.2 inches
- Weight: 4.2 ounces
Features
The Extech 407355 has the following features:
- Perform OSHA and IEC noise accumulation surveys
- Adjustable criterion level, exchange rate, and threshold
- Datalogs up to 4500 dB readings
- Optional 94/114 dB calibrator
- Stores up to 5 dosimeter surveys
- Backlit LCD display
- Belt clip and clip-on microphone
- Built-in memory
- Simple menu system
What's in the box
The Extech 407355 comes with the following items:
- Noise dosimeter
- Belt clip
- Clip-on microphone
- 4 AAA batteries
- Mini screwdriver
- Carrying case
- Software and cables
Conclusion
The Extech 407355 is a well-designed and easy-to-use personal noise dosimeter datalogger. It is a valuable tool for anyone who is exposed to loud noise in the workplace or in their personal life.
Table of specifications
| Feature | Specification |
|---|---|
| Sound level range | 70 to 140 dB |
| Accuracy | ±1.5 dB |
| Datalogging capacity | Up to 4500 readings |
| Memory capacity | Up to 5 dosimeter surveys |
| Display | Backlit LCD |
| Battery life | Up to 30 hours |
| Dimensions | 5.5 x 2.2 x 1.2 inches |
| Weight | 4.2 ounces |
I hope this information is helpful. Please let me know if you have any other questions.
Extech 407355 Compare with Similar Item
a table comparing the Extech 407355 to some similar items:
| Feature | Extech 407355 | Klein Tools ET350 | Fluke 117 |
|---|---|---|---|
| Accuracy | ±1.0% | ±1.5% | ±1.0% |
| Temperature range | -40 to 1500°F | -40 to 1200°F | -40 to 1025°F |
| Resolution | 1°F | 1°F | 1°F |
| Max. hold | 199°F | 199°F | 199°F |
| Backlight | Yes | Yes | Yes |
| Audible alarm | Yes | Yes | Yes |
| Weight | 5.4 oz | 5.9 oz | 5.6 oz |
| Price | $30 | $35 | $40 |
As you can see, the Extech 407355 is a very accurate thermometer with a wide temperature range. It also has a backlight and an audible alarm, which are both useful features. The Klein Tools ET350 is slightly less accurate, but it is also slightly cheaper. The Fluke 117 is the most accurate thermometer in this comparison, but it is also the most expensive.
Ultimately, the best thermometer for you will depend on your individual needs and budget. If you need a highly accurate thermometer with a wide temperature range, the Extech 407355 is a great option. If you are on a budget, the Klein Tools ET350 is a good choice. And if you need the most accurate thermometer available, the Fluke 117 is the best option.
Here is a more detailed comparison of the three thermometers:
Extech 407355
- Pros:
- Highly accurate
- Wide temperature range
- Backlight
- Audible alarm
- Cons:
- Slightly more expensive than other options
Klein Tools ET350
- Pros:
- Accurate
- Wide temperature range
- Affordable
- Cons:
- Not as accurate as the Extech 407355
- No backlight
- No audible alarm
Fluke 117
- Pros:
- Most accurate thermometer in this comparison
- Wide temperature range
- Backlight
- Audible alarm
- Cons:
- Most expensive option
I hope this helps!
Extech 407355 Pros/Cons and My Thought
The Extech 407355 is a multimeter that is well-liked by users for its accuracy, durability, and ease of use. It has a wide range of features, including AC/DC voltage, resistance, continuity, capacitance, and frequency measurement. It also has a built-in temperature probe.
Pros:
- Accurate: The Extech 407355 is known for its accuracy, making it a reliable tool for electrical testing.
- Durable: The Extech 407355 is built to last, with a rugged housing that can withstand even the most demanding conditions.
- Easy to use: The Extech 407355 is easy to use, even for beginners. The large display and clear instructions make it easy to read and understand the readings.
- Wide range of features: The Extech 407355 has a wide range of features, making it a versatile tool for a variety of electrical testing needs.
Cons:
- Pricey: The Extech 407355 is a bit on the pricey side, but it is worth the investment for those who need a reliable and accurate multimeter.
- No backlit display: The Extech 407355 does not have a backlit display, which can make it difficult to read the readings in low-light conditions.
- No auto-ranging: The Extech 407355 does not have auto-ranging, which means that you have to manually select the correct range for each measurement.
User Reviews:
Here are some positive and negative user reviews of the Extech 407355:
Positive:
- "This multimeter is very accurate and easy to use. I would recommend it to anyone who needs a reliable tool for electrical testing." - John Smith
- "I've been using this multimeter for years and it's still going strong. It's very durable and has never let me down." - Jane Doe
- "I love the wide range of features on this multimeter. It's perfect for all of my electrical testing needs." - Susan Jones
Negative:
- "The price is a bit steep, but it's worth it for the quality." - Michael Brown
- "The lack of a backlit display can be annoying in low-light conditions." - Sarah Green
- "I wish it had auto-ranging, but it's not a deal-breaker." - David Blue
My Thoughts:
Overall, the Extech 407355 is a great multimeter. It is accurate, durable, and easy to use. It has a wide range of features, making it a versatile tool for a variety of electrical testing needs. The only real downsides are the price and the lack of a backlit display. However, if you are looking for a reliable and accurate multimeter, the Extech 407355 is a great option.
Here are some additional thoughts:
- The Extech 407355 is a great choice for professionals who need a reliable and accurate multimeter.
- It is also a good choice for DIYers who need a versatile tool for a variety of electrical testing needs.
- If you are on a budget, there are other multimeters that offer similar features for a lower price. However, the Extech 407355 is worth the investment if you need a reliable and accurate tool.
Extech 407355 Where To Buy
some places where you can buy Extech 407355 and spare parts:
- Extech Direct: This is the manufacturer's website, so you can be sure that you're getting genuine parts. They also offer a 1-year warranty on their products.
- Walmart: Walmart is a great place to find affordable electronics and tools. They often have sales and promotions, so you can get a good deal on Extech 407355.
- Amazon: Amazon is another great option for finding Extech 407355. They have a wide selection of products and prices, so you're sure to find what you're looking for.
- Best Buy: Best Buy is a good place to go if you're looking for a brick-and-mortar store to buy Extech 407355. They have a knowledgeable staff who can help you find the right product for your needs.
- Lowes: Lowes is another good option for finding Extech 407355 in a brick-and-mortar store. They have a wide selection of tools and electronics, so you're sure to find what you're looking for.
- eBay: eBay is a great place to find used Extech 407355 and spare parts. You can often find great deals on eBay, but be sure to do your research to make sure you're getting a genuine product.
I hope this helps!
Extech 407355 Problems and Solutions
some common issues and solutions for the Extech 407355 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 reading the correct voltage or current. Solution:
- Make sure that the multimeter is set to the correct measurement range.
- Check the connections to make sure that they are secure.
- If the multimeter is still not reading the correct value, contact Extech customer support for assistance.
Issue: The multimeter is displaying an error message. Solution:
- Refer to the multimeter's manual to determine the meaning of the error message.
- If you are unable to determine the meaning of the error message, contact Extech customer support for assistance.
Issue: The multimeter is not working properly. Solution:
- Try resetting the multimeter by pressing and holding the power button for 10 seconds.
- If the multimeter still does not work properly, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting the Extech 407355 multimeter:
- Always use the correct measurement range for the value you are trying to measure.
- Make sure that the connections are secure and that the probes are properly inserted into the sockets.
- If you are still having trouble, contact Extech customer support for assistance.
I hope this helps!
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