aIt can be estimated that noise measurement instruments, and Sound Level Meters in particular, can vary hugely in cost as well as in complexity. A sound measuring device is advisable to purchase a dosimeter as a complete measurement kit which would include the accessories needed. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits.
Decibel X has been created a buzzword as a sound measuring devices because of its highly-rated, the free app turns your smartphone into a pre-calibrated, accurate and easily portable sound level meter. It has a standard measurement range from 30 to 130 dB. It boasts many features for measuring the intensity of sound around you built into a nicely-designed, intuitive user interface.
Sometimes I prefer Class 1 Data Logging Sound Level Meter with Certificate PCE-430 as sound measuring devices because of its easy-to-use app is built specifically for measuring noise levels in environments where there are groups of children.