Features: Experience precise noise measurement with our Sound Level Meter, featuring a wide ranges of 30dB to 130dB and advanced Sensoring technology for accurate result in any environment. designs for convenience, this handheld decibel meter boasts a clear Back Light display, fast/slow Responses , and data retention capabilities, making it essential tool for various applications. Ideal for home users, professional , construction workers, and students, this noise Detectors caters to anyone needing reliable sound level analysis. Perfect for monitoring noise levels in homes, offices, schools, hospitals, and construction site , ensuring compliance with environmental standard and enhancing quality of life. build with ABS material and equipped with a Sponges ball protective cover, this decibel meter ensures longevities and resiliences, providing consistent Performances even in demanding conditions. Specifications: Material: ABS Size: about 20.6x5.3x3.4cm/8x2x1.3inch Battery: 1x1.5v AA battery Measuring ranges: 30dB to 130dB Package Includes: 1xSound Level Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.