The Steelman EngineEAR II Stethoscope is a high-quality auto diagnostics tool designed for automotive professionals. With a decibel range of 60-120, this stethoscope allows users to accurately diagnose engine issues and detect abnormalities. Manufactured by Steelman Industries, Inc., a trusted brand in the automotive industry, this tool provides essential support for auto inspection and maintenance tasks. Perfect for mechanics and car enthusiasts looking for a reliable tool to assist in automotive diagnostics.