The Bruel & Kjaer Model 4195 Ear Simulator is a high-quality tool designed for telephonometry, specifically designed for testing sound levels in telecommunication devices. The simulator includes a 2669 amplifier for enhanced performance. With the trusted Brüel & Kjær brand and precise model number, professionals in the field of sound level measurement can rely on this product to accurately measure and detect sound levels in a variety of industrial and commercial settings.

Comes will all parts shown

May be missing some parts, please see photos to see exactly what is in the kit.