The Radio Shack 33-2055 Digital Sound Level Meter is a reliable tool for measuring sound pressure levels with a range of 50 dB to 126 dB. With a rated accuracy of ± 2 dB at 114 dB, this meter provides accurate results for testing and inspection purposes. Made by RadioShack, a trusted brand, and manufactured in China, this sound level meter is designed to meet the needs of businesses and industries for precise sound measurements. Ideal for professionals looking to ensure proper sound levels in various settings.