Sound Level Meter 30 To 130dB LCD Backlit Noise Decibel Tester Portable SPL Meter

1、[Accurate Sound Measurement] This sound level meter utilizes a precise condenser microphone to catch sound and is equipped with A weighting functionality. Measures noise levels ranging from 30 to 130dB with an accuracy of ±1.5dB. 

2、[Backlit LCD Display] Featuring a 1.57 inch LCD screen with backlit function, this digital sound level meter ensures easy readability, even in low light conditions. 

3、[User Friendly] The anti slip side design ensures easy handling of this portable noise meter, which features an automatic shut off function to conserve battery life. 

4、[Battery Powered] Powered by three batteries, this decibel meter shows a low battery indicator on the screen when the battery level is running low, reminding users to replace the batteries promptly. 

5、[Versatile Applications] Perfect for monitoring noise levels in communities, home theaters, audio systems, cars, workshops, schools, offices, and factories.