Check the listing for details. UEI DSM101 Sound Level Meter. Condition: Used. Listed at 39.78 USD. This UEI DSM101 Sound Level Meter is a top-quality device designed to measure sound levels with precision. It is perfect for use in various industries, including business and industrial settings, as well as in the test, measurement, and inspection field. The meter is highly reliable and accurate, ensuring that you get accurate readings every time. With its compact design and durable construction, this sound level meter is easy to use and transport, making it an ideal choice for professionals who need to measure sound levels on the go. It features multiple functions, including a sound level meter, noise level meter, and frequency response meter, making it a versatile tool for any professional. The UEI DSM101 Sound Level Meter is a must-have for anyone who wants to measure sound levels with confidence and accuracy.