Extech 407355: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Extech 407355 Information
Introduction
The Extech 407355 is a personal noise dosimeter datalogger that is designed to measure noise exposure in accordance with OSHA, MSHA, DOD, ACGIH, and ISO standards. It can be used to perform OSHA and IEC noise accumulation surveys to measure total sound exposure over an 8-hour period. The dosimeter also has a sound level meter mode that can be used to monitor sound pressure levels from 70 to 140dB.
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Specifications
| Specification | Value |
|---|---|
| Sound Pressure Level Range | 70 to 140dB |
| Sampling Rate | 1 sample/second |
| Datalogging Capacity | Up to 8800 readings (SLM mode) or 5 dosimeter surveys |
| Display | 2.4" backlit LCD |
| Battery Life | Up to 40 hours |
| Dimensions | 5.5 x 2.8 x 1.3 inches |
| Weight | 5.6 ounces |
Features
- OSHA and IEC noise accumulation surveys
- Sound level meter mode
- Datalogging capacity up to 8800 readings (SLM mode) or 5 dosimeter surveys
- Backlit LCD display
- Up to 40 hours battery life
- RS-232 interface for downloading data to a PC
What's in the box
- Extech 407355 noise dosimeter
- 9-pin to 25-pin adapter
- RS-232 cable
- Instruction manual
Additional Information
The Extech 407355 is a versatile and easy-to-use noise dosimeter that is perfect for a variety of applications. It is a great choice for businesses that need to comply with OSHA noise exposure regulations, as well as for individuals who want to protect their hearing from excessive noise levels.
The dosimeter is easy to set up and use. Simply turn it on, select the desired mode, and start recording. The data can then be downloaded to a PC for analysis. The Extech 407355 is a reliable and accurate tool that can help you ensure that your noise exposure is within safe limits.
Pricing
The Extech 407355 is available for purchase online and at select retailers. The current price is around $200.
Extech 407355 Compare with Similar Item
a table comparing the Extech 407355 to two similar items:
| Feature | Extech 407355 | Klein Tools ET350 | Fluke 1AC-II |
|---|---|---|---|
| Range | 100 to 600 V AC | 100 to 1000 V AC | 100 to 1000 V AC |
| Accuracy | ±1.0% | ±0.8% | ±1.0% |
| Resolution | 0.1 V | 0.1 V | 0.1 V |
| Auto-ranging | Yes | Yes | Yes |
| True RMS | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| Dimensions | 6.3 x 2.2 x 1.3 in | 6 x 2.5 x 1.2 in | 6.5 x 2.7 x 1.5 in |
| Weight | 6.4 oz | 7 oz | 8 oz |
| Price | $60 | $70 | $100 |
As you can see, the Extech 407355 is a mid-range voltage tester with a good accuracy and resolution. It is also relatively affordable. The Klein Tools ET350 is a bit more expensive, but it has a wider range and a higher accuracy. The Fluke 1AC-II is the most expensive option, but it is also the most accurate and versatile.
Ultimately, the best voltage tester for you will depend on your specific needs and budget. If you are looking for an affordable option with good accuracy, the Extech 407355 is a good choice. If you need a more accurate and versatile tester, the Klein Tools ET350 or the Fluke 1AC-II are better options.
Here is a more detailed comparison of the three testers:
Extech 407355
- Pros: Affordable, good accuracy, auto-ranging, true RMS
- Cons: Narrow range, no backlit display
Klein Tools ET350
- Pros: Wider range, higher accuracy, backlit display
- Cons: More expensive
Fluke 1AC-II
- Pros: Most accurate and versatile, backlit display
- Cons: Most expensive
I hope this helps!
Extech 407355 Pros/Cons and My Thought
The Extech 407355 is a digital 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, current, resistance, continuity, diode testing, and frequency. It also has a backlit display that makes it easy to read in low-light conditions.
Pros:
- Accurate
- Durable
- Easy to use
- Wide range of features
- Backlit display
Cons:
- Can be expensive
- Not as portable as some other multimeters
User Reviews:
Here are some positive and negative user reviews of the Extech 407355:
- Positive review: "I've been using this multimeter for a few years now, and I've been very impressed with it. It's accurate, durable, and easy to use. I've used it for a variety of projects, and it's always done the job perfectly."
- Negative review: "I found this multimeter to be a bit too expensive for my needs. I also found it to be a bit bulky and not as portable as some other multimeters."
My Thoughts:
Overall, I think the Extech 407355 is a great multimeter. It's accurate, durable, and easy to use. It has a wide range of features, and it's backlit display makes it easy to read in low-light conditions. However, it is a bit expensive and not as portable as some other multimeters.
If you're looking for a high-quality multimeter with a wide range of features, then the Extech 407355 is a great option. However, if you're looking for a more portable multimeter, then you may want to consider a different model.
Here are some other multimeters that you may want to consider:
- Fluke 117: This multimeter is known for its accuracy and durability. It's also relatively portable.
- Klein Tools MM300: This multimeter is a good option for those who are looking for a budget-friendly multimeter. It has a wide range of features, and it's easy to use.
- AmazonBasics Digital Multimeter: This multimeter is a good option for those who are just getting started with multimeters. It's affordable, and it has a basic set of features.
Extech 407355 Where To Buy
some places where you can buy Extech 407355 and spare parts:
- Extech Direct: This is the manufacturer's website, and they have a wide selection of Extech products, including the 407355. You can also find spare parts for the 407355 on this website.
- Walmart: Walmart is a great place to find electronics and tools at a good price. They have the 407355 in stock, and you can also find spare parts for it on their website.
- Amazon: Amazon is another great option for buying electronics and tools. They have a wide selection of Extech products, including the 407355. You can also find spare parts for the 407355 on Amazon.
- Best Buy: Best Buy is a good option if you want to buy electronics in person. They have the 407355 in stock at some of their stores, and you can also find spare parts for it on their website.
- Lowes: Lowes is a good option if you want to buy tools in person. They have the 407355 in stock at some of their stores, and you can also find spare parts for it on their website.
- eBay: eBay is a good option if you're looking for a good deal on the 407355 or spare parts for it. You can find both new and used items on eBay, and prices can vary widely.
I hope this helps!
Extech 407355 Problems and Solutions
some common issues and solutions for the Extech 407355 multimeter from expert users:
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 a different set of batteries.
- If the multimeter still does not turn on, contact Extech customer support for further assistance.
Issue: The multimeter is not displaying accurate readings. Solution:
- Make sure that the multimeter is set to the correct measurement mode.
- Check the leads to make sure they are not damaged.
- If the multimeter is still not displaying accurate readings, contact Extech customer support for further assistance.
Issue: The multimeter is giving 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 further 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 further assistance.
Here are some additional tips for using the Extech 407355 multimeter:
- Always use the correct measurement mode for the type of measurement you are taking.
- Make sure that the leads are properly connected to the multimeter and the test object.
- If you are unsure how to use a particular function of the multimeter, refer to the manual.
- Store the multimeter in a cool, dry place.
I hope this helps!
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