Sound Level Meter, 30-130dB Digital Sound Level Meter with Max/Min/Real Time Data Hold Function, Professional High Accuracy Decibel Meter

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

[Easy to Use] - No complicated operations! Simply 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 operate with one hand.

[Data Hold and Max/Min Function] - Easily switch between modes with a single touch. Use the "Max" function to see the maximum noise level within the current measurement range.

You can save your measurement data with the Hold button.

[Clear and User-Friendly Interface] - The large backlit LCD screen provides clear readings and allows for capturing sound data at night, making this sound level meter ideal for use in factories, workshops, schools, homes, and more.

[Intelligent Energy 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.