3 Features to Look for When Purchasing a Noise Meter

A noise meter is one of the most used scientific instruments. That’s why when you’re looking to purchase noise meter, you need to make sure that it’s the right one for you. Here are three features to look out for:

 

Integrating or Non-Integrating

A noise meter can measure average level over time (otherwise known as Leq) and is a common requirement for any proper environmental or occupational noise monitoring activities. Non-integrating noise meters will only display the instantaneous noise level at any given moment. It’s also suitable for spot checks and steady noise levels. Keep in mind that non-integrating noise meters are hard to find as they are not common. On the other end, integrating noise meters are what most people look to buy. It’s not similar to logging. A lot of noise meter manufacturers advertise their logging functions, which are limited in terms of practicality and user-friendliness.

 

Accuracy

As with any other scientific equipment that you use, you should always make sure that your noise meter is fully functional. It doesn’t matter where you purchase a noise meter. As long as it can function well and provide accurate readings, you will benefit from it. The best way to know if a noise meter will provide value to you is by checking it firsthand before purchasing it. You should have the retailer store test it and see if it’s getting accurate readings. If not, then it’s better if you look for something else that’s more accurate and high-quality. There are two classes or accuracy (class 1 and 2), each with a corresponding level of stability and accuracy. You should get a noise meter that’s under the class 1 category. While class 2 is fine, it’s quite inconsistent.

 

Frequency Analysis

In many scenarios, a noise meter needs to have a frequency analysis option. It should have a 1/1 Octave, 1/3 Octave, or Fast Fourier Transform (FFT). Noise meters with one or all of these features will provide varying levels of information on the frequency content of the sound that it analyses. For some situations, this is both necessary and desirable. So make sure the noise meter you purchase is comprehensive, in that it should have a frequency analysis option to complete your sound data-gathering.

 

If you purchase noise meter, make sure you follow all the tips that were mentioned. This guide will ensure that you will find the best noise meter for your specific use. Buy from our online store today! Click this link to access our store page.