Xiaomi Duka High Precision Decibel Meter

Large HD screen with backlight for clear readings and easy use at night, widely used in factory, transportation, car, baby room and audio system office.
Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard. The Sound Level Tester locks the maximum sound decibels value and holds the current measurement readings. Features high precision sensors with three sensitive conductive layers and metal housing for durability and safe use. Comes with windshield design for filtering wind interference