Decibel Meter with AC Weighing Backlit LCD Screen Sound Level Meter Portable SPL Tester for Home Factory 30‑130dB

1、Decibel Meter with AC Weighing: The decibel meter uses a accurate capacitive microphone to catch sound, with A/C weighting, with a measurement range of 30‑130dB and a frequency response range of 31.5‑8.5KHz. 

2、Backlit LCD: The noise level measured by this sound level meter is expressed in dB and displayed on the LCD screen. The large screen is easy to read. Supports white backlight, easy to view even in low light conditions. 

3、Product Functions: This digital SPL meter has a maximum or minimum measurement value to represent the maximum or minimum value of sound generated within a certain period of time, with data hold function, convenient and practical. 

4、Applicable Scenario: This sound level meter can measure noise levels ranging from 30 to 130 dB, making it very suitable for noise levels in households, communities, cars, workshops, schools, offices, and factories. 

5、Convenient to Use: This portable noise meter has non slip side for easy grip. Powered by 3 AAA batteries (not included), convenient for use at any time. Equipped with automatic shutdown and low battery indicator, extending service life.