The Precision Gold N05CC Mini Sound Noise Meter is a portable device designed for measuring sound pressure levels in a range of 30-130 dB. With a high accuracy of 1.5 dB, this sound level meter is ideal for testing and monitoring sound levels in various settings, such as offices, industrial facilities, and testing environments. Its compact size makes it convenient to use in a range of settings, providing precise measurements for noise level analysis and assessment.