Check the listing for details. Sound Level Meter EXTECH 407736. Condition: New – Open box. Listed at 220.00 USD. This Extech sound level meter, model 407736, is a reliable tool for measuring sound pressure levels with accuracy. Its range includes both low and high levels, from 35 to 90 dB on the low end, and 75 to 130 dB on the high end. The meter is designed to meet the highest standards of accuracy, with a precision of +/- 1.5 dB under reference conditions. Ideal for use in a variety of industrial and commercial settings, this sound level meter is an essential tool for anyone looking to measure sound pressure levels with precision and accuracy. Its compact design makes it easy to use and transport, while its durable construction ensures that it will last for many years to come. Whether you're a professional in the business and industrial sector or a hobbyist looking to measure sound levels in your home, this Extech sound level meter is the perfect choice.