[Measurement Accuracy] - This decibel meter offers accurate readings with an accuracy of ±1.5 dB and a resolution of 0.1 dB. It allows you to measure sound values at frequencies ranging from 32 Hz (e.g., subwoofer) to 8 kHz (e.g., bird song).

[Easy to Use] - no complicated operations! Just turn it on and get a reading in less than a second. The ultra-light weight of only 0.3 lbs and the curved hand design make it easy to use with one hand.

[Data Hold & Max/Min Function] - Easily switch between modes with just a press of a button. Use the \"Max\" function to see the maximum sound level in the current measurement area. You can save your measurement data with the Hold button.

[Clean and User-Friendly Interface] - The large LCD screen with backlight provides clear readings and allows sound data to be captured at night, making this sound level meter ideal for use in factories, workshops, schools, homes, and more.

[Intelligent Power Saving] - If the sound level meter is not used for 10 minutes, it will automatically turn off to save energy. 1*9V battery required. (Battery not included) For outdoor use.